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20250501

From today's featured article

Epistemology is the branch of philosophy that examines the nature, origin, and limits of knowledge. It investigates various types of knowledge, including theoretical and practical knowledge, and related concepts, such as belief, truth, and justification. Epistemologists distinguish different sources of knowledge, ranging from perception and introspection to memory, reason, and testimony. The schools of skepticism and fallibilism question the existence and certainty of knowledge, while empiricism and rationalism debate whether all knowledge stems from sense experience. Theories discussing the nature and role of justification include foundationalism, coherentism, internalism, and externalism. Separate branches of epistemology focus on knowledge in specific fields, such as scientific, mathematical, moral, and religious knowledge. Other branches are characterized by the aspects of knowledge they investigate or the research methodologies they use. Early reflections on the nature, sources, and scope of knowledge are found in ancient Greek, Indian, and Chinese philosophy. (Full article...)

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Sanahin Bridge
Sanahin Bridge

In the news

Mark Carney in 2015
Mark Carney

On this day

May 1: Beltane and Samhain in the Northern and Southern Hemispheres, respectively; Maharashtra Day in Maharashtra, India (1960); International Workers' Day, Law Day, Loyalty Day and National Day of Prayer (2025) in the United States

Empire State Building
Empire State Building
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Euthrix potatoria

Euthrix potatoria , commonly known as the drinker, is an orange-brown moth in the family Lasiocampidae. The species' common and scientific names derive from the larva's supposed drinking of drops of dew. It is found in Europe, most frequently found in marshy places, fens and riversides but may also be seen in drier, grassy terrain. The larva (caterpillar) of this species grows to about 6 cm (2.3 in) in length and is hairy, striped and spotted, with distinctive tufts fore and aft. Caterpillars hibernate while young and resume feeding in the spring, pupating in a cocoon during the summer. This picture shows the top of an E. potatoria caterpillar in Keila, Estonia.

Photograph credit: Ivar Leidus



20250430

From today's featured article

Citizens of Nantes paying homage to John and Joanna of Montfort
Citizens of Nantes paying homage to John and Joanna of Montfort

The initial campaign of the Breton Civil War took place in 1341. John, Duke of Brittany, had died on 30 April 1341 and the Duchy of Brittany was claimed by both his younger half-brother, John of Montfort; and his niece's husband, Charles of Blois, a nephew of the king of France, Philip VI. John quickly installed friendly garrisons in most of the towns and castles of Brittany. Rumours of John's discussions with English emissaries reached Philip, causing him to recognise Charles as the new duke. John refused to give way and Philip sent an army to Brittany to impose Charles. Within a month John had been defeated and was a prisoner. His wife, Joanna, took command of her husband's army, stormed the town of Redon and moved to the small but strongly walled port of Hennebont. There she set up her two-year-old son, also named John, as the faction's figurehead. The Hundred Years' War between France and England had been ongoing since 1337, so she despatched a senior counsellor to encourage English military intervention. (Full article...)

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Sequoites dakotensis cone cast fossils
Sequoites dakotensis cone cast fossils

In the news

Port of Shahid Rajaee fire
Port of Shahid Rajaee

On this day

April 30: Yom HaZikaron in Israel (2025)

Evacuees on the USS Midway
Evacuees on the USS Midway
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Mimetite

Mimetite is a lead arsenate chloride mineral (Pb5(AsO4)3Cl) which forms as a secondary mineral in lead deposits, usually by the oxidation of galena and arsenopyrite. The name derives from the Greek Μιμητής (mimetes), meaning "imitator," and refers to mimetite's resemblance to the similar mineral pyromorphite. This focus-stacked photograph shows a 3 cm × 1.7 cm × 1 cm (1.18 in × 0.67 in × 0.39 in) sample of mimetite collected from the Congreso-León mines in the Mexican state of Chihuahua.

Photograph credit: Ivar Leidus



20250429

From today's featured article

Konon Molody
Konon Molody

The Portland spy ring was an espionage group active in the United Kingdom between 1953 and 1961. It comprised five people who obtained classified research documents from the Admiralty Underwater Weapons Establishment (AUWE) on the Isle of Portland, Dorset, and passed them to the Soviet Union. Two of the group, Harry Houghton and Ethel Gee worked at the AUWE and had access to classified information. They passed this to their handler, Konon Molody (pictured), a KGB agent acting under a Canadian passport in the name Gordon Lonsdale. Lonsdale would pass the documents to Lona and Morris Cohen, American communists living under the names Helen and Peter Kroger; they passed the information to Moscow. The ring was exposed in 1960 after a tip-off from the Polish spy Michael Goleniewski. The information he supplied was enough to identify Houghton. MI5 surveillance uncovered the rest of the group, who were arrested in January 1961 and tried that March. Sentences for the group ranged from 15 to 25 years. (Full article...)

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Solfrid Koanda
Solfrid Koanda

In the news

Port of Shahid Rajaee fire
Port of Shahid Rajaee

On this day

April 29

HMS Endeavour
HMS Endeavour
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Mount Whymper

Mount Whymper is a 2,845-metre-high (9,334 ft) mountain located in the Canadian Rockies in the Canadian province of British Columbia. Located in the Vermilion Pass in Kootenay National Park, it is named after Edward Whymper, who, along with four guides (Joseph Bossoney, Christian Kaufmann, Christian Klucker, and Joseph Pollinger), was the first to climb the mountain in 1910. Mount Whymper is composed of sedimentary rock laid down during the Precambrian to Jurassic periods as part of the Laramide orogeny. This panoramic photograph shows the southeastern aspect of Mount Whymper, as seen from the Stanley Glacier Trail, with Stanley Valley in the foreground.

Photograph credit: The Cosmonaut

20250428

From today's featured article

Lemurs of Madagascar is a 2010 reference work and field guide on the lemurs of Madagascar, giving descriptions and biogeographic data for the known species. The primary contributor is Russell Mittermeier, president of Conservation International, and the cover art and illustrations are by Stephen D. Nash. Currently in its third edition, the book provides details about all known lemur species, general information about lemurs and their history, and tips for identifying species. Four related pocket field guides have also been released, containing color illustrations of each species, miniature range maps, and species checklists. The first edition was reviewed favorably. The first edition identified 50 lemur species and subspecies, increased to 71 in the second edition and 101 in the third. The taxonomy promoted by these books has been questioned by researchers, such as Ian Tattersall, who view these growing numbers of lemur species as insufficiently justified inflation of species numbers. (Full article...)

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Spaceship House
Spaceship House

In the news

Port of Shahid Rajaee fire
Port of Shahid Rajaee

On this day

April 28: Workers' Memorial Day

Mounted police maintaining order at the 1923 FA Cup final
Mounted police maintaining order at the 1923 FA Cup final
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View of Donetsk, capital and most populous city in the oblast
View of Donetsk, capital and most populous city in the oblast

In Ukraine's eastern Donetsk Oblast, there are 52 populated places officially granted city status by the Verkhovna Rada, the country's parliament. Settlements with more than 10,000 people are eligible to become cities although the status is also typically given by parliament to settlements of historical or regional importance. According to the country's last official census in 2001, the most populous city in the oblast was the regional capital Donetsk (pictured), with a population of 1,016,194 people, while the least populous city was Sviatohirsk, with 5,136 people. Following fighting during the Donbas war, 21 of the oblast's cities were occupied by pro-Russian separatists. After the enactment of decommunization laws across the country, ten cities in both Ukrainian-controlled and separatist-occupied territory were given new names in 2016 which were unrecognized by de facto pro-Russian officials in the occupied cities. (Full list...)

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Red-chested cuckoo

The red-chested cuckoo (Cuculus solitarius) is a species of cuckoo. It is a medium-sized bird, about 31 cm (12.2 in) in length, found in Sub-Saharan Africa. The male has slate-grey upper parts, pale grey throat and sides of head and dark grey tail tipped with white. The breast is rufous or cinnamon, often with barring, and the belly is creamy-white or pale buff. The female is similar but the colour of the breast is duller and with variable amounts of barring. It is usually solitary and highly vocal and lives on forests and plantations. It eats insects including caterpillars, spiders, centipedes, millipedes, slugs, snails, small vertebrates and berries. This red-chested cuckoo was photographed in Kibale National Park, Kenya.

Photograph credit: Giles Laurent

20250427

From today's featured article

The Legend of Zelda: Majora's Mask

The Legend of Zelda: Majora's Mask is a 2000 action-adventure game developed and published by Nintendo for the Nintendo 64. It makes use of enhanced 3D graphics and features several gameplay changes, but reuses elements and character models from Ocarina of Time (1998). It follows Link, who arrives in a parallel world, Termina, and becomes embroiled in a quest to prevent the moon from crashing in three days' time. The game introduces gameplay concepts revolving around a perpetually repeating three-day cycle and the use of various masks that transform Link into different forms, and requires the Expansion Pak add-on for the Nintendo 64, which provides additional memory for more refined graphics. Majora's Mask was acclaimed by critics, and generated a cult following. It was rereleased for the GameCube in 2003, and for the online services of the Wii, Wii U, and Nintendo Switch. An enhanced remake for the Nintendo 3DS was released in 2015. (Full article...)

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Flag of Angola
Flag of Angola

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On this day

April 27: Koningsdag in the Netherlands

Raising the Flag on the Three-Country Cairn
Raising the Flag on the Three-Country Cairn
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Auschwitz Album

Selection on the ramp at Auschwitz II–Birkenau from the Auschwitz Album, a photographic record of the Holocaust during World War II. It and the Sonderkommando photographs are among the small number of visual documents that show the operations of Auschwitz II–Birkenau, the German extermination camp in occupied Poland. Originally titled "Resettlement of the Jews from Hungary" (Umsiedlung der Juden aus Ungarn), it shows a period when the Nazis accelerated their deportation of Hungarian Jews to Auschwitz. The images were taken by photographers from the camp's Erkennungsdienst ("identification service"). Among other things, the Erkennungsdienst was responsible for fingerprinting and taking photo IDs of prisoners who had not been selected for extermination. The identity of the photographers is uncertain, but it is thought to have been Bernhard Walter or Ernst Hoffmann, two SS men who were director and deputy director of the Erkennungsdienst. The camp's director, Rudolf Höss, also may have taken several of the photographs himself.

Photograph credit: Unknown Auschwitz Erkennungsdienst photographer; restored by Yann Forget

20250426

From today's featured article

Playbill for Black Slave's Cry to Heaven
Playbill for Black Slave's Cry to Heaven

Black Slave's Cry to Heaven was a 1907 stage play performed by the Spring Willow Society, a Chinese student troupe, in Tokyo, Japan. Adapted by Zeng Xiaogu from a translation of Harriet Beecher Stowe's novel Uncle Tom's Cabin, the play focused on the experiences and eventual escape of two slaves, Eliza and George, after killing several of their pursuers. Modified to allegorically call attention to the experiences of Chinese migrants in the United States, Black Slave's Cry to Heaven was innovative in its use of spoken dialogue and realistic set designs. Performed twice at the Hongō-za Theatre, the show was well received by critics and audiences. Although its script has been lost, the play has inspired subsequent works. Due to its technical innovations and nationalist themes, Black Slave's Cry to Heaven has been canonized as the first modern, Western-style Chinese drama. (Full article...)

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Luis Corvalán (right) with Erich Honecker
Luis Corvalán (right) with Erich Honecker

In the news

On this day

April 26

Lorenzo de' Medici
Lorenzo de' Medici
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Royal Palace of Amsterdam

The Royal Palace of Amsterdam is a royal residence in Amsterdam, Netherlands. Opened in 1655 as a town hall, the main architect was Jacob van Campen, who designed it in the Dutch Baroque style. Louis Bonaparte became King of Holland in 1806 and established his court in Amsterdam, turning the town hall into a palace; it has been used by Dutch monarchs since then, although their main place of residence is Huis ten Bosch in The Hague. The Royal Palace of Amsterdam is used for entertaining and official functions during state visits and other official receptions, such as New Year receptions. This photograph shows the Royal Palace from Dam Square in 2016.

Photograph credit: Diego Delso



20250425

From today's featured article

Programme for the 1925 FA Cup final
Programme for the 1925 FA Cup final

The 1925 FA Cup final was an association football match contested by Sheffield United and Cardiff City on 25 April 1925 at Wembley Stadium in London, England. The final was the showpiece match of English football's primary cup competition, the Football Association Challenge Cup (FA Cup), organised by the Football Association. Both teams entered the competition in the first round and progressed through five stages to reach the final. Both clubs conceded only two goals each en route to the final. This was the second time a team from outside England had reached an FA Cup final. It was also the first time a Welsh team had reached the final of the competition. Nearly 92,000 spectators attended the final. The only goal of the game was scored by Sheffield United's Fred Tunstall after 30 minutes and the match finished 1–0. The match remains the last time Sheffield United won the FA Cup. Cardiff later played in and won the 1927 final. (Full article...)

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St. Hripsime Church
St. Hripsime Church

In the news

On this day

April 25: Liberation Day in Italy (1945); Anzac Day in Australia and New Zealand

USS Triton (SSRN-586)
USS Triton
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Six-time winner Lewis Hamilton
Six-time winner Lewis Hamilton

The DHL Fastest Lap Award is given annually by the courier, Formula One global partner and logistics provider DHL to the driver with the highest number of fastest laps over the course of the season. It is presented to the winning driver at the final round of the season. The inaugural winner was the Ferrari driver Kimi Räikkönen with six fastest laps in 2007. The award has been decided on a tiebreaker on four occasions. Räikkönen and his teammate Felipe Massa tied with six fastest laps and two-second-quickest laps in 2007 with the former winning by having more third-fastest laps than the latter. British drivers have won the award seven times, German drivers four times, and Finnish racers three times. Mercedes have won on seven occasions to Red Bull Racing's six and Ferrari's three. The 2024 recipient was Lando Norris of the McLaren team with six fastest laps, the first time he and his team won the award. (Full list...)

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Indian Head gold pieces

The Indian Head gold pieces were two coin series struck by the United States Mint: a two-and-a-half dollar piece, or quarter eagle (1908–1915, 1925–1929), and a five-dollar coin, or half eagle (1908–1916, 1929). The only US coins with recessed (engraved) designs ever to enter circulation, they were the last of a long series of coins in those denominations. President Theodore Roosevelt advocated for new coin designs, and had the Mint engage his friend, the sculptor Augustus Saint-Gaudens, to design coins that could be changed without congressional authorization. The sculptor completed an eagle ($10 piece) and double eagle before his death in 1907. Roosevelt convinced Mint Director Frank A. Leach to reproduce the eagle's design on both of the smaller coins, but recessed below the background. The job fell to Boston sculptor Bela Pratt, and after some difficulty, the Mint was able to strike the coins, though Pratt was unhappy with modifications made by the Mint's engravers. The quarter eagle enjoyed popularity as a Christmas present, but neither coin circulated much. This photograph shows the obverse (left) and reverse (right) of a quarter eagle coin struck in 1908, which is in the National Numismatic Collection at the National Museum of American History.

Coin design credit: United States Mint; photographed by Jaclyn Nash



20250424

From today's featured article

Imogen Heap
Imogen Heap

"I'm God" is an instrumental song by the American producer Michael Volpe, known professionally as Clams Casino, and the British singer Imogen Heap (pictured). Volpe created "I'm God" in 2009 by sampling Heap's 2005 song "Just for Now". Volpe sent the track to the rapper Lil B; the instrumental is featured on a song of the same name on Lil B's 2009 mixtape, 6 Kiss. Volpe self-released "I'm God" in 2011 and, in 2012, it appeared on his mixtape Instrumentals 2. It was officially released on streaming on April 24, 2020, appearing on Volpe's Instrumental Relics compilation. A cloud rap song, "I'm God" is noted for its ethereal and dream-like aspects. It received a cult following on the Internet, being unofficially reuploaded by fans to social media, including in the form of a music video that incorporates clips from the 1989 French film Perdues dans New York. "I'm God" went on to be influential in the genre of cloud rap. It was certified gold in the US by the Recording Industry Association of America. (Full article...)

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Manchurian hare
Manchurian hare

In the news

On this day

April 24: Armenian Genocide Remembrance Day (1915)

Hubble Space Telescope
Hubble Space Telescope
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Blue-tailed damselfly

The blue-tailed damselfly (Ischnura elegans) is a damselfly, belonging to the family Coenagrionidae. I. elegans can reach a body length of 27–35 millimetres (1.1–1.4 in) and a wingspan of about 35 millimetres (1.4 in). Adult male blue-tailed damselflies have a head and thorax patterned with blue and black, while females come in a variety of colour forms. This pair of blue-tailed damselflies was photographed while mating in Abingdon-on-Thames, Oxfordshire.

Photograph credit: Charles J. Sharp

20250423

From today's featured article

Aineta aryballos

The Aineta aryballos is an Ancient Greek aryballos (a small, spherical flask or vase), made between approximately 625 and 570 BCE in the city of Corinth in southern Greece. Approximately 6.35 centimetres (2.50 in) in both height and diameter, it was intended to contain perfumed oil or unguent, and is likely to have been owned by a high-class courtesan (hetaira) by the name of Aineta. The vase's illegal sale to the British Museum in 1865 led to the prosecution of its seller, the Athenian professor and art dealer Athanasios Rhousopoulos, and exposed his widespread involvement in antiquities crime. The vase is inscribed with a portrait, probably that of Aineta, who is named in the inscription on the vase. The aryballos is likely to have been found in a grave, probably that of Aineta. In 1877, Rhousopoulos was fined for selling the vase in contravention of Greek law. The case represented a relatively rare successful use of state power against the illegal trade in Ancient Greek artefacts. (Full article...)

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George Frazier Miller
George Frazier Miller

In the news

Pope Francis in 2014
Pope Francis

On this day

April 23: National Sovereignty and Children's Day in Turkey (1920)

Liberation of Flossenbürg
Liberation of Flossenbürg
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Chandos portrait

The Chandos portrait is the most famous of the portraits that are believed to depict William Shakespeare (c. 23 April 1564 – 23 April 1616). Painted between 1600 and 1610, it may have served as the basis for the engraved portrait of Shakespeare used in his First Folio in 1623. John Taylor (c. 1580–1653) is thought by several scholars to have painted the portrait. It is named for the 3rd Duke of Chandos, who formerly owned the painting. The portrait was given to the National Portrait Gallery, London, on its foundation in 1856, and it is listed as the first work in its collection.

Painting credit: John Taylor; image retouched by Dcoetzee

20250419

From today's featured article

Edgar Towner

Edgar Towner (19 April 1890 – 18 August 1972) was an Australian recipient of the Victoria Cross, awarded for his actions during an attack on Mont Saint-Quentin during World War I. Born in Queensland, Towner enlisted in the Australian Imperial Force in 1915. He served in Egypt with the 25th Battalion until his unit was sent to the Western Front. He then transferred to the 2nd Machine Gun Battalion where he was commissioned as a lieutenant. In June 1918, Towner led a machine gun section attack near Morlancourt while under heavy fire, for which he was awarded the Military Cross. In September, he was involved in the Allied counteroffensive that broke the German lines at Mont Saint-Quentin and Péronne. Towner returned to Australia after being discharged in August 1919. He was appointed a director of the Russleigh Pastoral Company and re-enlisted during World War II, when he was promoted to major. He was awarded the Dr Thomson Foundation Gold Medal in 1956 for his geographical work. (Full article...)

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Alejandro Finisterre
Alejandro Finisterre

In the news

On this day

April 19: Primrose Day in London

Aftermath of the Oklahoma City bombing
Aftermath of the Oklahoma City bombing
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African hawk-eagle

The African hawk-eagle (Aquila spilogaster) is a large bird of prey. Like all eagles, it belongs to the family Accipitridae. The species's feathered legs mark it as a member of the subfamily Aquilinae. The African hawk-eagle breeds in tropical sub-Saharan Africa. It is a bird of assorted woodland, including both savanna and hilly areas, but they tend to occur in typically dry woodland. The species tends to be rare in areas where their preferred habitat type is absent. The African hawk-eagle is powerfully built and hunts small to medium-sized mammals and birds predominantly, occasionally taking reptiles and other prey as well. This African hawk-eagle perching on a branch was photographed in Damaraland, Namibia.

Photograph credit: Charles J. Sharp

20250418

From today's featured article

The Battle of Poison Spring was fought on April 18, 1864, as part of the Camden Expedition during the American Civil War. In support of the Red River campaign in Louisiana, a Union force commanded by Frederick Steele had moved from Little Rock, Arkansas, and occupied Camden. Short on supplies, Steele sent a detachment commanded by James M. Williams to forage for corn that was reported to be in the area. Confederate cavalry commanded by John S. Marmaduke and Samuel B. Maxey attacked the foraging party. Marmaduke's men formed a roadblock to the east, while Maxey's men attacked from the south. The first two Confederate attacks were unsuccessful, but the third broke the Union line. Williams's command was routed, losing its wagon train. African-American soldiers from the 1st Kansas Colored Infantry Regiment were massacred during and after the battle. The defeat at Poison Spring and another defeat at the Battle of Marks' Mills led Steele to retreat to Little Rock. (Full article...)

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Common starlilies
Common starlilies

In the news

On this day

April 18

Roland Garros
Roland Garros
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Tyla
Tyla

The 30th Annual South African Music Awards took place on 2 November 2024 at the Gallagher Convention Centre in Midrand, Gauteng. Presented by the Recording Industry of South Africa, it honoured music released in 2023 through 2024. Hosted by Minnie Dlamini, the ceremony was live streamed on YouTube and broadcast on SABC 1. Tyla (pictured) won four awards, including the Newcomer of the Year and the Female Artist of the Year for her studio album Tyla. Other winners included Kabza de Small and Mthunzi, with three awards for their collaborative studio album, Isimo. (Full list...)

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Christ Crowned with Thorns

Christ Crowned with Thorns, sometimes known as Christ Mocked, is an oil-on-panel painting by Hieronymus Bosch. It is held in the National Gallery in London, which dates it to around 1510, though some art historians prefer earlier dates. The painting combines two events from the biblical account of the Passion: the mocking of Jesus and the crowning with thorns. A serene Jesus, dressed in white at the centre of the busy scene, gazes calmly out of the picture, in contrast with the violent intent of the four men around him. Two armoured soldiers stand above and behind him, with two other spectators kneeling below and in front. The soldier to the right, with oak leaves in his hat and a spiked collar, grasps Jesus's shoulder, while the other soldier to the left, dressed in green with a broad-headed hunting crossbow bolt through his headdress, holds the crown of thorns in a mailed hand, about to thrust it onto Jesus's head. The position of the crown of thorns creates a halo above the head of Jesus. In front, the man to the left has a blue robe and red head covering, and the man to the right in a light red robe is grasping Christ's cloak to strip it off. The figures are crowded together in a small space in a single plane, in a manner reminiscent of Flemish devotional art of the type popularized by Hans Memling and Hugo van der Goes.

Painting credit: Hieronymus Bosch

20250417

From today's featured article

The word bædlingas in the Cleopatra Glossaries
The word bædlingas in the Cleopatra Glossaries

Bæddel and bædling are Old English terms referring to non-normative sexual or gender categories. Occurring in a small number of medieval glossaries and penitentials (guides for religious penance), the exact meaning of the terms (and their distinction, if any) are debated by scholars. Both terms are often connected to effeminacy and adultery. Bæddel is glossed as 'hermaphrodite' and a 'man of both sexes' in its two extant glosses, while bædling is often glossed with terms associated with effeminacy and softness. The Oxford English Dictionary supports bæddel as the etymological root of the English adjective bad, although scholars propose alternative origins, including a shared root with both bæddel and bædling. The term bædlings may have included people assigned female at birth who took on masculine social roles or referred to intersex people. Scholars suggest that bædlings could represent a third gender outside the gender binary or a form of gender nonconformity in Anglo-Saxon society. (Full article...)

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Gil Hovav
Gil Hovav

In the news

On this day

April 17: Evacuation Day in Syria (1946)

Artist's impression of Kepler-186f
Artist's impression of Kepler-186f
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Rambutan

The rambutan (Nephelium lappaceum) is a medium-sized tropical tree in the family Sapindaceae, native to Southeast Asia. The fruit is a round to oval single-seeded drupe, 3 to 6 centimetres (1+14 to 2+14 inches) long and 3 to 4 centimetres (1+14 to 1+12 inches) wide. The leathery skin is reddish (rarely orange or yellow) and covered with fleshy pliable spines, hence the name rambutan, which is derived from a Malay word meaning 'hair'. The spines (also known as "spinterns") contribute to the transpiration of the fruit, which can affect the fruit's quality. The flesh, known as the aril, is translucent, whitish, or very pale pink, with a sweet, mildly acidic flavor reminiscent of grapes. The single seed is glossy brown, about 1.0 to 1.3 centimetres (38 to 12 inch) long, with a white basal scar. This photograph shows two rambutans, one whole and one half-peeled to expose the aril, as well as a rambutan seed. The photograph was focus-stacked from 31 separate images.

Photograph credit: Ivar Leidus

20250416

From today's featured article

Diagram of mental capacities
The mind is responsible for perception, thought, feeling, and action.

The mind is that which thinks, feels, perceives, imagines, remembers, and wills, including both conscious and unconscious processes. Its exact nature is debated, like whether mental phenomena are internal activities of transforming information or dispositions to engage in observable behavior. The mind–body problem is the challenge of explaining the relation between matter and mind. According to physicalism, minds are not independent entities but certain aspects of material objects. The evolutionary history of the mind is tied to the development of brains, but it is controversial at which point minds emerged and which non-human animals possess minds. Similar theoretical challenges concern the possibility of artificial minds powered by computers. The main fields studying the mind include psychology, neuroscience, cognitive science, and the philosophy of mind. Their methods range from empirical observation and neuroimaging to conceptual analysis and thought experiments. (Full article...)

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Seth Peterson Cottage
Seth Peterson Cottage

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On this day

April 16

MV Sewol
MV Sewol
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Galaxea fascicularis

Galaxea fascicularis is a species of colonial stony coral in the family Euphylliidae, commonly known as octopus coral, fluorescence grass coral, or galaxy coral. It is found in the Red Sea, the Gulf of Aden and in large areas of the Indo-Pacific, on coral-reef slopes at depths between between 2 metres (6.6 ft) and 15 metres (49 ft). Small colonies of G. fascicularis often form low domes but as they grow, the colonies become more irregular, massively hummocky or columnar, and may eventually reach 5 metres (16 ft) across. The individual polyps are embedded in circular, tube-shaped corallites less than 1 centimetre (0.39 in) across, made of a limy material extruded by the polyps. Lining the corallites are a large number of ridge-like septa radiating from the centre. The polyps often feed in the daytime, and when their tentacles are extended the basic skeleton of the coral is hidden. The general colour of the coral ranges from green and grey to reddish brown. The tentacles are often a contrasting colour and are usually tipped with white. This G. fascicularis colony was photographed in the Red Sea off the coast of Egypt.

Photograph credit: Diego Delso

20250415

From today's featured article

Jamie Rose
Jamie Rose

Lady Blue is an American detective and action-adventure television series that originally aired on the American Broadcasting Company (ABC). Produced by David Gerber, the show's pilot aired as a television film on April 15, 1985 before being picked up for a full series between September 15, 1985, to January 25, 1986. The show revolves around Chicago detective Katy Mahoney (Jamie Rose) and her violent methods of handling cases. The supporting cast includes Danny Aiello, Ron Dean, Diane Dorsey, Bruce A. Young, Nan Woods, and Ricardo Gutierrez. Lady Blue was criticized by several watchdog organizations as the most violent show on television with critics calling Mahoney "Dirty Harriet" (after Clint Eastwood's character Dirty Harry). ABC cancelled it in early 1986, partially due to the complaints about excessive violence. Critical reception to the series was primarily negative during its run and the series has not been released on DVD, Blu-ray, or an online streaming service. (Full article...)

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St. George Utah Temple
St. George Utah Temple

In the news

On this day

April 15: Day of the Sun in North Korea; Jackie Robinson Day and Tax Day in the United States

Hillsborough Memorial
Hillsborough Memorial
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Roosilawaty

Roosilawaty (born Surayi Pendidikan; April 15, 1936 – February 25, 2009) was an Indonesian actress and dancer. She appeared in her first films in 1956, in Tiga Dara as a dancer and in the lead role in Tjatut. This was the beginning of a successful career, and she continued to appear in Indonesian films until 1963. She retired from acting and, after a period as a florist, subsequently founded Les Sphinx Promotion, an agency for artistic talent, in 1972. This photograph shows Roosilawaty c. 1960.

Photograph credit: Tati Studios; restored by Chris Woodrich

20250414

From today's featured article

Map of the Emirate of Granada
Map of the Emirate of Granada

Muhammad IV (14 April 1315 – 25 August 1333) was the ruler of the Emirate of Granada (map pictured) on the Iberian Peninsula from 1325 to 1333. He was the sixth sultan of the Nasrid dynasty, succeeding to the throne at the age of 10 when his father, Ismail I, was assassinated. The initial years of his reign were marked by civil war between his ministers, drawing in Castile, Granada's neighbour to the north. The civil war ended in 1328 when Muhammad took a more active role in government. Castile and the kingdom of Aragon invaded Granada in 1330. In 1332, Muhammad sailed to the Marinid court at Fez to request help, and the new Marinid sultan Abu al-Hasan Ali sent 5,000 troops, who besieged the Castilians at Gibraltar. The town surrendered in June 1333 but was in turn besieged. After confused fighting a truce was agreed on 24 August 1333 that restored the 1331 treaty. One day later, Muhammad was assassinated, aged 18. He was succeeded by his brother Yusuf I. (Full article...)

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Haniwa horse from Kamichūjō
Haniwa horse from Kamichūjō

In the news

Azzi Fudd in February 2025
Azzi Fudd

On this day

April 14: Tamil New Year and other New Year festivals in South and Southeast Asia (2024); N'Ko Alphabet Day in West Africa

Hailstones from the 1999 Sydney hailstorm
Hailstones from the 1999 Sydney hailstorm
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From today's featured list

Toshihide Maskawa and Makoto Kobayashi
Toshihide Maskawa and Makoto Kobayashi

The Sakurai Prize, awarded by the American Physical Society, honors "outstanding achievement in particle theory" and is presented annually at the Society's April meeting. The award was established in November 1984 with an endowment fund provided by the family and friends of physicist Jun John Sakurai, who died in October 1982. The prize consists of a US$10,000 cash award, an allowance for the recipient to travel to the ceremony, and a certificate citing their contributions. The Sakurai Prize is administered by the Society's Division of Particles and Fields, and winners are chosen by a selection committee. The prize may be shared by multiple people. The inaugural recipients, Toshihide Maskawa and Makoto Kobayashi (both pictured), were awarded the prize in 1985 for their work on the electroweak interaction. The first woman to receive the Sakurai Prize was Mary K. Gaillard in 1993. (Full list...)

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Black Sunday

Black Sunday was a severe dust storm that occurred on April 14, 1935, as part of the Dust Bowl, a period of severe dust storms in the American prairies in the 1930s. The storm first hit the Oklahoma panhandle and northwestern Oklahoma, then moved south into Texas. The conditions were the most severe in the Oklahoma and Texas panhandles, but the storm's effects were also felt in surrounding areas. Drought, erosion, bare soil, and winds caused the dust to fly freely and at high speeds. It is estimated that 300,000 tons of topsoil were displaced from the prairie area. Black Sunday was one of the worst dust storms in American history and caused immense economic and agricultural damage. This photograph shows the storm approaching Stratford, Texas.

Photograph credit: George Everett Marsh Jr.; restored by Yann Forget

20250413

From today's featured article

The Championship Course, along which the Boat Race is contested
The Championship Course, along which the Boat Race is contested

The Boat Race 2020 was a side-by-side rowing race scheduled to take place on 29 March 2020. Held annually, the Boat Race is contested between crews from the University of Oxford and the University of Cambridge along a 4.2-mile (6.8 km) tidal stretch of the River Thames (course pictured) in south-west London. This would have been the 75th women's race and the 166th men's race. Cambridge led the longstanding rivalry 84–80 and 44–30 in the men's and women's races, respectively. The races were cancelled on 16 March 2020 as a consequence of the COVID-19 pandemic in the United Kingdom. Other than as a result of war, it was the first time that the men's race had been cancelled since the first edition in 1845. It was also the first cancellation of the women's race since its 1964 revival. The 2020 event would have been the first time that both senior races would be umpired by women. The members of each crew were announced on the date that the race would have been contested. (Full article...)

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Mirella Freni
Mirella Freni

In the news

Azzi Fudd in February 2025
Azzi Fudd

On this day

April 13

Van Cliburn
Van Cliburn
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Today's featured picture

Thomas Jefferson

Thomas Jefferson (April 13, 1743 – July 4, 1826) was an American statesman, planter, diplomat, lawyer, architect, philosopher, and Founding Father who served as the third president of the United States from 1801 to 1809. He was the primary author of the Declaration of Independence. Following the American Revolutionary War and before becoming president in 1801, Jefferson was the first United States secretary of state under George Washington, and then the second vice president under John Adams. Jefferson was a leading proponent of democracy, republicanism, and natural rights, and he produced formative documents and decisions at the state, national, and international levels. This line-engraved portrait of Jefferson was produced by the United States Department of the Treasury's Bureau of Engraving and Printing (BEP) as part of a BEP presentation album of the first 26 presidents. The same portrait appears on the obverse of the two-dollar bill.

Engraving credit: Bureau of Engraving and Printing; restored by Andrew Shiva

20250412

From today's featured article

Dolly de Leon

Dolly de Leon (born April 12, 1969) is a Filipino actress. De Leon began her career on stage, and made her film debut in Shake, Rattle & Roll III (1991). She was later cast in minor and uncredited roles in films and took on guest parts in television shows. Her breakthrough came in the crime drama Verdict (2019), for which she won a FAMAS Award for Best Supporting Actress. De Leon achieved international recognition and acclaim for her role in Triangle of Sadness (2022), winning the Guldbagge Award and the Los Angeles Film Critics Association Award for Best Supporting Performance, in addition to nominations for a Golden Globe Award and for a BAFTA Award for Best Supporting Actress; she became the first Filipino actress to be nominated for the latter two awards. De Leon co-founded Ladies Who Launch, a social services group that supports disadvantaged communities. British Vogue named her one of the 31 most famous stars in the world in 2023. (Full article...)

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Emil Bach House
Emil Bach House

In the news

Walter Clayton Jr. in 2023
Walter Clayton Jr.

On this day

April 12: First day of Passover (Judaism, 2025); Third Month Fair begins in southwest China (2025); Cosmonautics Day in Russia; Yuri's Night

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Today's featured picture

Bali myna

The Bali myna (Leucopsar rothschildi) is a medium-sized bird in the starling family, Sturnidae. It is found in the north-west of the Indonesian island of Bali, and nearby offshore islands. The Bali myna has a length of around 25 centimetres (9.8 inches) and is almost wholly white with a long, drooping crest, and black tips on the wings and tail. It has blue bare skin around the eyes, greyish legs and a yellow beak. Both sexes are similar. The species is critically endangered and fewer than 50 adults were assumed to exist in the wild in 2020. This Bali myna perching on a branch was photographed in West Bali National Park.

Photograph credit: JJ Harrison

20250411

From today's featured article

Banded sugar worker ant with cocoon
Banded sugar worker ant with cocoon

The banded sugar ant (Camponotus consobrinus) is a species of ant endemic to Australia. A member of the genus Camponotus in the subfamily Formicinae, it was described by German entomologist Wilhelm Ferdinand Erichson in 1842. Its common name refers to the ant's preference for sweet food and the distinctive orange-brown band around its gaster. The ant is polymorphic and relatively large, with castes called major workers (soldiers) and minor workers. Ants in these groups measure around 5 to 15 millimetres (0.20 to 0.59 inches) in length. Mainly nocturnal, the ants prefer a mesic habitat, and are commonly found in forests and woodlands; they are also found in urban areas, where they are considered a household pest. The ant's diet includes sweet secretions obtained from aphids and other insects. Workers prey on some insects, killing them with a spray of formic acid. Banded sugar ants are prey for other ants, echidnas and birds. The eggs of this species were consumed by Indigenous Australians. (Full article...)

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USS Gyatt, with her new missile system aft
USS Gyatt, with her new missile system aft

In the news

Walter Clayton Jr. in 2023
Walter Clayton Jr.

On this day

April 11

Mary II and William III
Mary II and William III
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From today's featured list

Pedro Pascal
Pedro Pascal

The American television series The Last of Us has won 58 awards from 147 nominations. Created by Craig Mazin and Neil Druckmann for HBO and based on the video game franchise developed by Naughty Dog, it follows the characters Joel and Ellie. Pedro Pascal (pictured) and Bella Ramsey have received the most acting nominations for the series. It has been nominated for twenty-four Primetime Emmy Awards, with a leading eight wins at the 75th Primetime Creative Arts Emmy Awards; Ramsey's was the second non-binary acting nomination and the first for a leading role, Pascal was the second Latino nominated for Lead Actor in a Drama Series and the first since 1999, and Keivonn Montreal Woodard was the second-youngest Emmy nominee, the youngest ever for Guest Actor in a Drama Series, and the first nominated black deaf and second deaf actor. From major guilds, the series has won two awards at the Screen Actors Guild Awards and one at the Directors Guild of America Awards and Writers Guild of America Awards, and received two nominations at the Producers Guild of America Awards. (Full list...)

Today's featured picture

The Jewish Cemetery

The Jewish Cemetery is an oil-on-canvas painting by the Dutch landscape painter Jacob van Ruisdael. Painted in 1654 or 1655, it is an allegorical landscape painting suggesting ideas of hope and death, while also being based on Beth Haim, a cemetery located on Amsterdam's southern outskirts, at the town of Ouderkerk aan de Amstel. Beth Haim is a resting place for some prominent figures among Amsterdam's large Jewish Portuguese community in the 17th century. Ruisdael presents the cemetery as a landscape variant of a vanitas painting, employing deserted tombs, ravaged churches, stormy clouds, dead trees, changing skies, and flowing water to symbolize death and the transience of all earthly things. The known provenance for the painting dates back only to 1739 and its original owner is not documented; since 1926, it has been owned by the Detroit Institute of Arts.

Painting credit: Jacob van Ruisdael

20250410

From today's featured article

"Abyssinia, Henry" was the last M*A*S*H episode to feature this character line-up.
"Abyssinia, Henry" was the last M*A*S*H episode to feature this character line-up.

"Abyssinia, Henry" is the 72nd episode of the American television series M*A*S*H, and the final episode of the third season. First aired on March 18, 1975, and written by Everett Greenbaum and Jim Fritzell, the episode was most notable for its shocking and unexpected ending. The episode's plot centers on the honorable discharge and subsequent departure of the 4077th MASH's commander, Lieutenant Colonel Henry Blake, played by McLean Stevenson. The controversial ending, the reporting of Blake's death, has since been referenced and parodied many times. It prompted more than 1,000 letters to series producers Gene Reynolds and Larry Gelbart, and drew fire from both CBS and 20th Century Fox. After the episode's production, both Stevenson and Wayne Rogers, who played Trapper John McIntyre, left the series to pursue other interests. These departures and their subsequent replacements signaled the beginning of a major shift in the series's focus. (Full article...)

Did you know ...

Alessi Rose
Alessi Rose
  • ... that, as far as Alessi Rose (pictured) is concerned, "if people don't want me to write songs about them, they shouldn't do bad things"?
  • ... that Io Kaziwara developed tendonitis while drawing the first volume of the manga series Reincarnated into Demon King Evelogia's World?
  • ... that Cris Tinley was the youngest-ever cricketer in Nottinghamshire's history for 177 years?
  • ... that United States senator Joe Biden felt that his decision to run for a fourth term in 1990 was less difficult than deciding to run for his previous terms?
  • ... that the snowboarder Hiroto Ogiwara landed the first ever 2340, rotating six and a half times, with a fractured forearm?
  • ... that The Source was the highest-selling music magazine on the newsstands in the United States?
  • ... that Marshallese chief Kabua Kabua was described as "probably the only person ever to serve as a judge under both the Japanese and U.S. judicial systems"?
  • ... that a government surplus audio console used by a Virginia radio station was believed to have been used to broadcast Franklin D. Roosevelt's fireside chats?
  • ... that Jeff Baena, while unable to film in Italy in 2020, created Cinema Toast from an idea during an online poker game to re-cut and dub old movies into new stories?

In the news

On this day

April 10

First-edition cover of The Great Gatsby
First-edition cover of The Great Gatsby
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Today's featured picture

Gatekeeper

The gatekeeper (Pyronia tithonus) is a species of butterfly in the family Nymphalidae. Found across Europe, it is typically orange with two large brown spots on its wings and a brown pattern on the edge of its wings, although a large number of aberrant forms are known. The eyespots on the fore wings most likely reduce bird attacks; the gatekeeper is therefore often seen resting with its wings open. Colonies vary in size depending on the available habitat, and can range from a few dozen to several thousand butterflies. This male gatekeeper was photographed in Bernwood Forest in Buckinghamshire, England. The photograph was focus-stacked from 15 separate images.

Photograph credit: Charles J. Sharp



20250409

From today's featured article

William D. Hoard

William D. Hoard (October 10, 1836 – November 22, 1918) was an American politician, newspaper publisher, and agriculture advocate who served as the 16th governor of Wisconsin from 1889 to 1891. Called the "father of modern dairying", Hoard's advocacy for scientific agriculture and the expansion of dairy farming has been credited with changing Wisconsin's agricultural economy. In his magazine Hoard's Dairyman, he promoted the use of silos and alfalfa for cattle feed, testing for bovine tuberculosis, and raising particular breeds of cattle for milk or meat. His work with the Wisconsin Dairymen's Association led to the export of Wisconsin dairy products to the East Coast, where they were renowned. As governor of Wisconsin, Hoard established the Dairy and Food Commission—one of the first food inspection agencies in the United States—and passed a short-lived education law that required all students in the state to be taught in English as part of the Americanization process for immigrants. (Full article...)

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1929 edition of Na drugą planetę
1929 edition of Na drugą planetę

In the news

Azzi Fudd
Azzi Fudd

On this day

Admiral Scheer capsized in Kiel
Admiral Scheer capsized in Kiel

April 9: Day of Valor in the Philippines (1942); Education and Sharing Day in the United States (2025); Vimy Ridge Day in Canada (1917)

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Today's featured picture

Florence Price

Florence Price (April 9, 1887 – June 3, 1953) was an American classical composer pianist, organist and music teacher. Born in Little Rock, Arkansas, she was educated at the New England Conservatory of Music and was active in Chicago from 1927 until her death. Price was the first African-American woman to be recognized as a symphonic composer, and the first to have a composition played by a major orchestra. She composed more than 300 works, including four symphonies, four concertos, as well as choral works, art songs, chamber music, and music for solo instruments. This portrait photograph of Price was taken around 1940 by George Nelidoff and is in the collection of the University of Arkansas Libraries.

Photograph credit: George Nelidoff; restored by MyCatIsAChonk

20250408

From today's featured article

Seal of Matilda
Seal of Matilda

Empress Matilda (1102–1167) was the claimant to the English throne during the civil war known as the Anarchy. The daughter of King Henry I, she moved to Germany to marry the future Henry V, Holy Roman Emperor. Her younger brother died in 1120, leaving a succession crisis. On Henry V's death in 1125, her father arranged for her to marry Geoffrey of Anjou. Henry I nominated her as his heir before his death in 1135, but she faced opposition from the Norman barons and the throne was taken by her cousin Stephen of Blois. In 1139, Matilda travelled to England to take the crown by force. She captured Stephen at the Battle of Lincoln in 1141, but crowds in London blocked her attempt to be crowned and she was never formally declared queen. Her half-brother was captured and Matilda exchanged him for Stephen. A stalemate developed and she returned to Normandy in 1148, leaving her eldest son—later Henry II—to continue the campaign. She then focused on leading Normandy and giving her son political advice. (Full article...)

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Mongush Buyan-Badyrgy
Mongush Buyan-Badyrgy

In the news

On this day

April 8

Little Nemo
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Today's featured picture

Blue-ice area

Blue-ice areas are regions of Antarctica where the ice surface has a blue colour, contrasting with the more common white Antarctic surface. They form around 1% of the continent's ice area. Blue-ice areas typically form when the movement of both air and ice are obstructed by topographic obstacles such as mountains that emerge from the ice sheet, generating particular climatic conditions where the net snow accumulation is exceeded by wind-driven sublimation and snow transports. They are noted for being hard and flat, enabling their use as a runway, in addition to their stability. Ice of up to 2.7 million years in age has been extracted from blue-ice areas. There are also large numbers of meteorites accumulated on them, either from direct falls or having been transported from elsewhere by ice flow. This NASA photograph shows a blue-ice area in the Miller Range, with a meteorite.

Photograph credit: Nina Lanza / NASA



20250407

From today's featured article

Look 44 from the collection
Look 44 from the collection

What a Merry-Go-Round is the eighteenth collection by British fashion designer Alexander McQueen, made for the Autumn/Winter 2001 season of his fashion house eponymous fashion house. The collection drew on imagery of clowns and carnivals, inspired by McQueen's feelings about childhood and his experiences in the fashion industry. The designs were influenced by military chic, cinema such as Nosferatu (1922) and Cabaret (1972), 1920s flapper fashion and the French Revolution. The palette comprised dark colours complemented with neutrals and muted greens. The collection's runway show was staged in February 2001 in a dark room with a carousel at the centre, with 62 looks (one pictured) presented. It was McQueen's final show in London. Critical response to the collection was generally positive, and it has attracted some academic analysis for the theme and messaging. It served as a critique of the fashion industry, which McQueen sometimes described as toxic and suffocating. (Full article...)

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In the news

On this day

April 7: National Beer Day in the United States

Artist's conception of 2001 Mars Odyssey
Artist's conception of 2001 Mars Odyssey
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From today's featured list

National Assembly Building, Lusaka
National Assembly Building, Lusaka

There are 156 parliamentary constituencies in Zambia that each elect one member to the National Assembly (building pictured), the country's unicameral legislature. The assembly meets in the Zambian capital, Lusaka, and is presided over by the speaker of the National Assembly and two deputy speakers. The National Assembly was established upon Zambia's independence in 1964 to succeed the Legislative Council of the British protectorate of Northern Rhodesia. Since 2016, it has 167 members, of which 156 are elected by first-past-the-post voting in single-member constituencies, a further eight are appointed by the president of Zambia, and three are ex officio members. The Constitution of Zambia mandates that the constituencies are delimited after every census by the Electoral Commission of Zambia. (Full list...)

Today's featured picture

Buff-tailed coronet

The buff-tailed coronet (Boissonneaua flavescens) is a species of hummingbird in the "brilliants", members of the tribe Heliantheini in the subfamily Lesbiinae. Found in Colombia, Ecuador and Venezuela, the buff-tailed coronet is 11 to 12 centimetres (4.3 to 4.7 inches) long and weighs 7.3 to 8.8 grams (0.26 to 0.31 ounces). Both sexes have a short, straight, black bill and a small white spot behind the eye. Males of the nominate subspecies, B. f. flavescens, are mostly shining green, with a buff belly spotted with green. The buff-tailed coronet is highly territorial, though it may share feeding at a flowering tree with other hummingbirds. It typically forages in the mid-story but also feeds in the canopy. Breeding behavior has been recorded between November and March, and it has a song consisting of "a continuous series of single high-pitched 'tsit' notes". This buff-tailed coronet of the subspecies B. f. flavescens was photographed in the Reserva Ecologica Rio Blanco, near Manizales, Colombia.

Photograph credit: Charles J. Sharp

20250406

From today's featured article

The Suicide of Rachel Foster

The Suicide of Rachel Foster is a 2020 adventure video game developed by One-O-One Games and published by Daedalic Entertainment. It focuses on Nicole Wilson returning to her family's hotel ten years after she and her mother left, once her father's affair with the teenaged Rachel Foster was discovered, who then killed herself while pregnant. Trapped in the hotel due to a snowstorm, Nicole seeks to uncover the mystery of Rachel's suicide. Borne out of the studio's desire to create a horror game relying on suspense over monsters, it was set in a hotel to elicit fear and claustrophobia in players. The developers sought professional advice to portray topics like child sexual abuse and suicide compassionately. Released on Windows, PlayStation 4, Xbox One, and Nintendo Switch, the game received mixed reviews. The handling of child sexual abuse and suicide was heavily criticized, particularly over an interactive suicide attempt. A sequel, The Fading of Nicole Wilson, is set to be released in 2025. (Full article...)

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Chtonobdella limbata
Chtonobdella limbata

In the news

Yoon Suk Yeol
Yoon Suk Yeol

On this day

April 6: Tartan Day

ABBA
ABBA
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Today's featured picture

Filipendula vulgaris

Filipendula vulgaris, commonly known as dropwort, is a perennial herbaceous plant in the family Rosaceae and closely related to meadowsweet. Found in Europe, western Siberia, Asia Minor, the Caucasus and North Africa, it has finely cut, fern-like radical leaves that form a basal rosette, and an erect stem 20 to 50 centimetres (8 to 20 inches) tall. The flowers appear in dense clusters, and the plant has an overall height of 50 to 100 centimetres (20 to 40 inches), achieved after two to five years, and a spread of around about 10 to 50 centimetres (4 to 20 inches). The plant thrives on chalk and limestone downs, and on heaths on other basic rocks, with full sun or partial shade, and is tolerant of dry conditions. This F. vulgaris inflorescence was photographed in Kulna, Estonia. The photograph was focus-stacked from 26 separate images.

Photograph credit: Ivar Leidus

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20250405

From today's featured article

Giant anteater

The giant anteater is a large insectivorous mammal native to Central and South America. It is one of four living species of anteater and is classified with sloths in the order Pilosa. This species is mostly terrestrial, in contrast to other living anteaters, which are arboreal or semi-arboreal. It is the largest of its family, stretching 182–217 cm (5.97–7.12 ft) and weighing 33–41 kg (73–90 lb) for males and 27–39 kg (60–86 lb) for females. It is recognizable by its elongated snout, bushy tail, long foreclaws and distinctively colored pelage. The anteater's habitats include grassland and rainforest and it feeds primarily on ants and termites, using its foreclaws to dig them up and its long, sticky tongue to collect them. The giant anteater is listed as vulnerable by the International Union for Conservation of Nature. Threats to its survival include habitat destruction and hunting. The anteater has been featured in pre-Columbian myths and folktales, and modern popular culture. (Full article...)

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Eurasian beaver with her kit
Eurasian beaver with her kit

In the news

On this day

April 5: Feast day of Saint Vincent Ferrer (Catholicism)

Pocahontas
Pocahontas
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Nadar

Nadar (born Gaspard-Félix Tournachon; 5 April 1820 – 20 March 1910) was a French photographer, caricaturist, journalist, novelist, balloonist, and proponent of heavier-than-air flight. In 1858, he became the first person to take aerial photographs, and during the Siege of Paris in 1870–71, he established the first airmail service. In 1863, Nadar commissioned the prominent balloonist Eugène Godard to construct an enormous balloon, 60 metres (196 ft) high and with a capacity of 6,000 m3 (210,000 cu ft), named Le Géant (The Giant). For publicity, he recreated balloon flights in his studio with his wife, Ernestine, using a rigged-up balloon gondola. This self-portrait of Nadar in a balloon basket was taken c. 1863.

Photograph credit: Nadar; restored by Adam Cuerden

20250404

From today's featured article

British Army Gazelle helicopter
British Army Gazelle helicopter

A British Army helicopter was destroyed in a friendly fire incident during the Falklands War, killing its four occupants. In the early hours of 6 June 1982, the Royal Navy destroyer HMS Cardiff was looking for aircraft supplying the Argentine forces on the Falkland Islands. A Gazelle helicopter (example pictured) of the Army Air Corps was making a delivery to British troops on East Falkland. Cardiff's crew assumed that it was hostile and fired two missiles, destroying it. Although Cardiff was suspected, scientific tests on the wreckage were inconclusive. No formal inquiry was held until four years later. Defending their claim that the helicopter had been lost in action, the Ministry of Defence stated that they did not want to upset relatives until they had ascertained how it had been shot down. A board of inquiry identified factors including a lack of communication between the army and the navy, and the army's decision to turn off helicopters' identification friend or foe transmitters. (Full article...)

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Roman baths (Amman)
Roman baths (Amman)

In the news

Donald Trump announcing tariffs
Donald Trump announcing tariffs

On this day

April 4: Hansik in Korea (2024); Qingming Festival (traditional Chinese, 2025)

Alexios I Komnenos
Alexios I Komnenos
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Lady Margaret Hall, Oxford University
Lady Margaret Hall, Oxford University

In 1920, the University of Oxford admitted women to degrees for the first time during the Michaelmas term. The conferrals took place at the Sheldonian Theatre on 14 October, 26 October, 29 October, 30 October and 13 November. That same year, on 7 October, women also became eligible for admission as full members of the university. Before 1920, it is estimated that around 4,000 women studied at Oxford since the opening of the university's first women's colleges in 1879. One graduate was Annie Rogers, who took undergraduate exams in 1875 and 1877 and was finally given a degree in 1920, when she was 64 years old. The last survivor of the first conferral ceremony was Constance Savery, who died at the age of 101 in 1999. (Full list...)

Today's featured picture

Red panda

The red panda is a mammal native to the eastern Himalayas and southwestern China. It has dense reddish-brown fur with a black belly and legs, and a ringed tail. It has a head-to-body length of 51–63.5 cm (20–25 in) and a 28–48.5 cm (11–19 in) tail, and it weighs between 3.2 and 15 kg (7 and 33 lb). It is genetically close to raccoons, weasels and skunks. Solitary, largely arboreal and well adapted to climbing, it inhabits coniferous, temperate broadleaf and mixed forests, favouring steep slopes with dense bamboo cover close to water sources. It uses elongated wrist bones ("false thumbs") to grasp bamboo. It feeds mainly on bamboo shoots and leaves. Red pandas mate in early spring, giving birth to litters of up to four cubs in summer. On the IUCN Red List as endangered since 2015, the species is threatened by poaching and deforestation-based habitat destruction and fragmentation.

Photograph credit: Mathias Appel



20250403

From today's featured article

Willow Lake, in the Big Butte Creek watershed, and Mount McLoughlin
Willow Lake, in the Big Butte Creek watershed, and Mount McLoughlin

Big Butte Creek is a 12-mile-long (19 km) tributary of the Rogue River located in the U.S. state of Oregon. It drains approximately 245 square miles (630 km2) of Jackson County. The north fork of the creek begins on Rustler Peak and the south fork's headwaters are near Mount McLoughlin (pictured). They meet near Butte Falls, and Big Butte Creek flows generally northwest until it empties into the Rogue River about 1 mile (1.6 km) southwest of Lost Creek Dam (William L. Jess Dam). Big Butte Creek's watershed was originally settled more than 8,000 years ago by the Klamath, Upper Umpqua, and Takelma tribes of Native Americans. In the Rogue River Wars of the 1850s, most of the Native Americans were either killed or forced into Indian reservations. The first non-indigenous settlers arrived in the 1860s, and the area was quickly developed. The creek was named after Snowy Butte, an early name for Mount McLoughlin. The small city of Butte Falls was incorporated in 1911. (Full article...)

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Cover of the sheet music for Burlesque
Cover of the sheet music for Burlesque

In the news

Marine Le Pen
Marine Le Pen

On this day

April 3

Rakesh Sharma
Rakesh Sharma
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Ford Strikers Riot

Ford Strikers Riot is a 1941 photograph that shows an American strikebreaker getting beaten by United Auto Workers (UAW) strikers who were picketing at the Ford Motor Company's Rouge Plant in Dearborn, Michigan. Milton Brooks, a photographer for The Detroit News, captured the image on April 3, 1941, and it won the inaugural Pulitzer Prize for Photography in 1942. The photograph has been called a portrayal of the struggle in America between capital and labor. During the incident, a peaceful picketing of the Ford Motor Company was interrupted when a single man clashed with the UAW strikers. The man ignored the advice of the Michigan State Police and crossed the picket lines. Brooks, who was waiting with other photojournalists outside the Ford factory gates, took only one photograph and said: "I took the picture quickly, hid the camera ... ducked into the crowd ... a lot of people would have liked to wreck that picture."

Photograph credit: Milton Brooks; restored by Yann Forget

20250402

From today's featured article

2014 Aston Martin Vanquish

The 2012 Aston Martin Vanquish was the second generation of the Vanquish, a grand touring car. It was produced between 2012 and 2018 by the British carmaker Aston Martin. It succeeded the DBS, resurrected the name of the 2001–2007 model, and was available as both a coupe and a convertible, the latter known as the Volante. The Vanquish, which is based upon the DB9's architecture, extensively incorporates aluminium throughout its construction. The Vanquish was designed by Marek Reichman and showcased at several events in 2012. It was produced in Gaydon, a village in Warwickshire, England. Aston Martin unveiled the Vanquish Volante in August 2013 and began deliveries late that year. In 2014, they implemented minor modifications to the Vanquish's engine performance. A significantly modified version, the Vanquish S, was launched in 2016; its Volante version was released the following year. The Vanquish S introduced such updates as increased horsepower and torque, and a new body kit. (Full article...)

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Cover of the sheet music for Burlesque
Cover of the sheet music for Burlesque

In the news

Riek Machar and Angelina Teny
Riek Machar and Angelina Teny

On this day

April 2: World Autism Awareness Day; feast day of Saint Francis of Paola (Catholicism); Malvinas Day in Argentina (1982)

Southern bread riots
Southern bread riots
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Today's featured picture

2022–2023 California floods

Periods of heavy rainfall caused by multiple atmospheric rivers in California between December 31, 2022, and March 25, 2023, resulted in floods that affected parts of Southern California, the California Central Coast, Northern California and Nevada. The flooding resulted in over US$4 billion in property damage and at least 22 fatalities. A portion of California State Route 84 in Woodside was closed due to landslide damage as a result of the floods, as shown in this aerial photograph taken on April 2, 2023.

Photograph credit: King of Hearts

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From today's featured article

Nancy Cartwright, Bart's voice actress
Nancy Cartwright, Bart's voice actress

Bart Simpson is a fictional character in the American animated television series The Simpsons who is part of the Simpson family. Described as one of the 100 most important people of the 20th century by Time, Matt Groening created and designed Bart in James L. Brooks's office. Bart, alongside the rest of the family, debuted in the short "Good Night" on The Tracey Ullman Show on April 19, 1987. Two years later, the family received their own series, which premiered on Fox on December 17, 1989. Born on April Fools' Day according to Groening, Bart is ten years old; he is the eldest child and only son of Homer and Marge Simpson, and has two sisters, Lisa and Maggie. Voiced by Nancy Cartwright (pictured), Bart is known for his mischievousness, rebelliousness, and disrespect for authority, as well as his prank calls to Moe, chalkboard gags in the opening sequence, and catchphrases. Bart is considered an iconic fictional television character of the 1990s and has been called an American cultural icon. (Full article...)

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Maida (second from right) with Roxy Music
Maida (second from right) with Roxy Music

In the news

Riek Machar and Angelina Teny
Riek Machar and Angelina Teny

On this day

April 1: April Fools' Day; Iranian Islamic Republic Day (1979)

Richard Plantagenet Campbell Temple-Nugent-Brydges-Chandos-Grenville, 3rd Duke of Buckingham and Chandos
Richard Plantagenet Campbell Temple-Nugent-Brydges-Chandos-Grenville, 3rd Duke of Buckingham and Chandos
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Today's featured picture

Wildlife photographer in a ghillie suit standing and holding a camera

A ghillie suit is a type of camouflage clothing designed to resemble the background environment, such as foliage. Typically, it is a net or cloth garment covered in loose strips of burlap (hessian), cloth, twine, or jute sometimes made to look like leaves and twigs, and optionally augmented with foliage from the area. Military personnel, police, hunters, and nature photographers may wear a ghillie suit to blend into their surroundings and to conceal themselves from enemies or targets. The suit gives the wearer's outline a three-dimensional breakup, rather than a linear one. When manufactured correctly, the suit will move in the wind in the same way as surrounding foliage. Some ghillie suits are made with light and breathable material that allows a person to wear a shirt underneath. This photograph of a wildlife photographer in a ghillie suit, standing and holding a camera, was taken in a forest in the Jura Mountains near Marchissy, Switzerland.

Photograph credit: Giles Laurent

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From today's featured article

Unauthorized postal cover carried on Apollo 15
Unauthorized postal cover carried on Apollo 15

The Apollo 15 postal covers incident involved the crew of NASA's Apollo 15, who in 1971 carried about 400 unauthorized postal covers (example pictured) to the Moon's surface. American astronauts David Scott, Alfred Worden and James Irwin agreed to receive about $7,000 each for transporting the covers, which were inside the Lunar Module Falcon as Scott and Irwin walked on the Moon. The covers were postmarked both prior to liftoff from Kennedy Space Center and after splashdown. Though the astronauts returned the money, they were reprimanded by NASA for poor judgment and were called before a closed session of a Senate committee. They were removed as the backup crew for Apollo 17 and never flew in space again; by 1977, all had left NASA. In 1983, Worden sued for the return of covers that had been impounded by NASA in 1972, and the three men received them in an out-of-court settlement. One of the covers provided to West German stamp dealer Hermann Sieger sold for more than $50,000 in 2014. (Full article...)

Did you know ...

  • ... that aged 17, Hunter Schafer (pictured) was a plaintiff in a successful lawsuit against an act preventing trans people from using the bathroom corresponding to their gender identity?
  • ... that players on the Laos national baseball team helped construct the country's first baseball stadium in 2019?
  • ... that accountant Dan Busby studied with a minor-league umpire in hopes of becoming one himself?
  • ... that QuizKnock created puzzle games for the Imperial Palace East Garden?
  • ... that while filming a music video for her debut album at a motel, Underscores had the police called on her by the motel staff because they thought she was shooting a pornographic film?
  • ... that the family drama film Little Red Sweet revolves around red bean soup, as red beans symbolize "longing for family" in Chinese culture?
  • ... that the author of If It's You, I Might Try Falling in Love made the main characters unfamiliar with each other so that she could draw all sorts of scenarios between them?
  • ... that singer-songwriter SZA was a hijabi as a child, but stopped wearing one due to Islamophobia after 9/11?
  • ... that in an effort to reclaim "the most offensive word in the English language" as aspirational, some people describe being "powerful in an unapologetic and feminine manner" as "serving cunt"?

In the news

Riek Machar and Angelina Teny
Riek Machar and Angelina Teny

On this day

March 31: Cesar Chavez Day in various U.S. states (1927); International Transgender Day of Visibility

Woodcut picture of Matthew C. Perry
Woodcut picture of Matthew C. Perry
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From today's featured list

Typhoon Hagibis
Typhoon Hagibis

There were 49 tropical cyclones in the 2019 Pacific typhoon season, the annual cycle of tropical cyclone formation over the western North Pacific Ocean and the South China Sea. The first cyclone of the season, Tropical Storm Pabuk, developed in late December 2018; the final cyclone, Typhoon Phanfone, dissipated on December 29, 2019. Of the 49 tropical depressions that formed during the season, 29 developed into named tropical storms, 20 became severe tropical storms and 17 became typhoons. Additionally, five typhoons became super typhoons – an unofficial rank given by the United States Joint Typhoon Warning Center to storms with one-minute maximum sustained winds of at least 240 km/h (150 mph). Activity in the 2019 season was greater than normal, primarily due to high sea surface temperatures. The most destructive system was Typhoon Hagibis (pictured), which inflicted damage to Japan that amounted to ¥1.88 trillion (US$17.3 billion) and killed 118 people. (Full list...)

Today's featured picture

ArtScience Museum

The ArtScience Museum is a building within the integrated resort of Marina Bay Sands in the Downtown Core of Singapore. Opened in 2011, it features exhibitions in art, science, culture and technology. The museum was designed by Moshe Safdie and features an exterior made of fibre-reinforced plastic supported internally by a steel lattice. It is anchored by a round base in the middle, with ten extensions referred to as "fingers" in the shape of a flower. This photograph shows the ArtScience Museum with other buildings of Singapore's Central Business District in the background.

Photograph credit: Basile Morin



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