Tribal leaders are advising members on what to do if they're approached by federal law enforcement. The guidance follows what ...

The Doomsday Clock now stands at 89 seconds to midnight, the closest to catastrophe in its nearly eight-decade history.

President Trump's actions this week reveal his broad effort to reshape the federal government. And, the new Nation's Report ...

Robert F. Kennedy Jr. survived heroin addiction and says that if confirmed as head of the Department of Health and Human ...

The fossil was found at a cliff in Denmark. Fossilized vomit is called regurgitalite, and it's a type of trace fossil, which ...

A thousand feet beneath the desert, the United States conducts experiments to verify that its weapons work. But some fear a ...

There's some good news in math, mostly bad news in reading and lots of questions about why students are still struggling.

Millions continued to throng the site even as police urged them to avoid the area. Deadly stampedes are relatively common ...

Acting EPA Administrator James Payne sent an email to members of the agency's Science Advisory Board and the Clean Air ...

Two NASA astronauts flew to the International Space Station in June on Boeing's Starliner capsule. The test flight was ...

The Trump administration's move to pause trillions of dollars in federal spending triggered an avalanche of uncertainty, ...

Neymar struggled through physical injuries for most of his time in the Middle East, with a previous ACL rupture that kept him ...