Researchers are studying the genome of the world's oldest land animal — a 194-year-old tortoise named Jonathan — to uncover secrets about his longevity.

AI-powered surveillance tools like Flock cameras have gotten a lot of media attention and public criticism, but there are many other lesser-known tools being deployed by local police departments.

NPR's Michel Martin hosted a panel conversation about mental health and suicide in the Black community, exploring a difficult subject in deeply personal conversations.

The USS Abraham Lincoln is returning home to San Diego Thursday after supporting the Iran war during a record long deployment of 265 uninterrupted days at sea that included reports of deteriorating conditions among its crew.

U.S. authorities added new torture charges to their case against former Venezuelan President Nicolás Maduro, ramping up pressure on the ousted authoritarian leader already fighting drug trafficking allegations.