A truce isn’t necessarily doomed if the missiles are still flying. Here’s why.

Hantavirus and Ebola are reminders that outbreaks are inevitable, and that the world must work together to contain them and prevent the next pandemic.

The president is getting the red carpet treatment, but the deep rift between the U.S. and China will be very hard to repair.

The Russian military’s progress has slowed to a crawl and Vladimir Putin appears to be under increasing pressure.

The murkiness in the Strait of Hormuz reveals a darker side of global shipping: Some vessels don’t want to be found.

The president seems to be searching for a silver bullet to end the war. There might not be one.

China made the inner workings of the A.I. model open to all, and that’s starting to look like a soft-power win.