A growing number of start-ups are offering at-home tests that let you check your thyroid, your fertility, even food sensitivities. But some doctors view the tests with skepticism.

A report from the front lines. Obstacles range from violence aimed at vaccinators to social media campaigns against vaccines. Not to mention classism.

Will French President Emmanuel Macron turn out to be the West's Putin whisperer?

What exactly is attention, and how can we reclaim it? Neuroscientist Amishi Jha says there's a powerful link between mindfulness, meditation and attention.

Having been adversaries and then allies, Catholics and evangelicals once again have differing political agendas.

The Hollywood mogul is expected to hand himself over to police at 8 a.m. Friday in Manhattan, a source tells NPR. He's expected pay a million-dollar bail and surrender his passport.

Author Robert Hilburn convinced the singer/songwriter to talk about making music before, during, and after his days with Art Garfunkel.

Engineers in California are working on a new test that could offer a fast, cheap way to see if people are infected with the parasite.

The General Data Protection Regulation goes into effect Friday, but it also has implications in the U.S. Firms like Spotify and eBay now say you can ask them to delete data about you they've stored.

The crash of the space rock that slammed into the Yucatan Peninsula also warmed up the Earth's atmosphere for 100,000 years. And scientists say it's a cautionary tale for people living today.