Baltimore addiction programs draw patients with free housing while collecting millions. Some say one company offered little help.

© Jessica Gallagher/The Baltimore Banner, for The New York Times

In dozens of cities, the recent rise of fentanyl has put older Black men in particular jeopardy.

© The New York Times

Catholic Charities provides help to the poor, homeless, hungry and the most vulnerable immigrants.

He is about to regain control of the country’s nuclear arsenal at one of the most volatile times in history.

Women with obstetric fistulas suffer year after year, even as a $619 surgery can restore them.

Children’s Aid provides essential help with food and housing for families in New York City, where tens of thousands of children live in poverty.

CAMFED combines skills training with basic education for girls, a proven model for helping them lift themselves and their communities.

Organizations supporting vulnerable Haitian immigrants are under tremendous strain.

While lawmakers try to find long-term solutions to food insecurity, Feeding America is filling the void for tens of millions of Americans every day.

New Jersey Re-entry Corporation helps people stay out of prison after they’ve been in.

No shockwave. No mushroom cloud. But a space nuke would change life on Earth forever.

Foreverfamily helps families stay connected.

Habitat for Humanity helps older people who can’t afford to make their homes safe and workable as they age.

Highlighting nonprofits doing good work in New York and beyond.