The government sent several planeloads of alleged gang members to El Salvador, including 137 people under the act, the White House said at the time. The judge gave the U.S. until April 23 to respond.

Trump hopes to deport and imprison U.S. citizens abroad. Critics say the concept is unconstitutional and dangerous.

The key driver of the economy saw the biggest increase in over two years in March, as car buyers tried to get ahead of President Trump's tariffs on imported autos and auto parts.

Growth was driven partly by strong industrial activity and exports, before President Trump's punishing tariffs. Experts say these levies will hurt China's growth this year.

His wife, Fresh Air host Terry Gross, said the longtime contributor to The Village Voice and NPR had been living with emphysema and Parkinson's disease.

Cases have been rising in Afghanistan and Pakistan — and global health specialists are worried that this year's U.S. foreign aid cuts could usher in a wider resurgence.

What does the clash between Harvard and the Trump administration look like from the perspective of its faculty? NPR's Michel Martin asks Harvard Law School professor Nikolas Bowie.

They can be life-saving but radiation from the scans also contributes to cancer risk. The authors of a new study estimate overuse of CT scans is increasing the U.S. cancer burden.

Scientists have recently mapped the painted lady butterfly's annual flight from equatorial Africa to northern Europe and back, the world's longest butterfly migration. In Constant Bloom, photographer Lucas Foglia documents the journey.

When you think of Coachella, you probably picture the festival. But there's much more to know about the place it calls home.