A tsunami warning in Japan is raising questions. Here’s how tsunamis form, why warnings change and what people far from the ...

New research suggests Mount Etna forms from deep mantle magma pockets, possibly classifying it as a rare “petit-spot” volcano ...

The 2026 NFL draft has arrived, and thousands of fans are gathering in Pittsburgh to hear the league’s next stars have their ...

Researchers have found that underwater volcanoes near New Zealand work like natural gold factories. Extreme heat and water ...

Far beyond the reach of any spacecraft, a distant world glows with heat so intense that rock itself turns to vapor. In that ...

NPR's Juana Summers talks with Richard Haass, president emeritus of the Council on Foreign Relations, about how President Trump treats U.S. allies, and how allies like Canada are responding.

Scientists believe they found fresh proof of an ancient ocean on Mars in the form of a “bathtub ring” it left after it dried ...

Mars may have once had an ocean so vast that it covered one-third of the planet before evaporating billions of years ago and ...

The NFL draft is set to transform downtown Pittsburgh this weekend, with hundreds of thousands expected to take in the ...

Imagine standing on solid ground, feeling perfectly stable and secure. But what if you knew that beneath your feet, massive chunks of Earth’s crust are slowly grinding, sliding, and colliding with ...

The NCAA is not dying. We just don't know what it is anymore.

The runway up to the NFL Draft can feel endless for the young men who put themselves under its exacting process. Years of ...