Volcanoes are one of the most impressive geological features around, but the biggest of them all isn't here on Earth, but ...

A volcano that erupted after being asleep for more than 100,000 years is leading more volcanologists to say we must redefine ...

Roughly 80 percent of all volcanic eruptions on Earth happen underwater, far from any seismograph station or satellite camera ...

The eruptions of some mid-ocean volcanoes may be the echoes of supercontinent breakups that persisted for tens of millions of years after the rearrangement of Earth's surface, a new study suggests.

Add Yahoo as a preferred source to see more of our stories on Google. A NASA spacecraft that has been circling Mars for more than two decades has spotted something it never has before in well over 100 ...

Stephen Smith is a managing editor for CBSNews.com based in New York. A Washington, D.C. native, Steve was previously an editorial producer for the Washington Post, and has also worked in Los Angeles, ...

A dazzling image taken by NASA’s 2001 Mars Odyssey orbiter shows an unprecedented view of a 12-mile-high volcano poking through clouds at dawn on the Red Planet. Arsia Mons, which dwarfs Earth’s ...

Time now for our science news roundup from Short Wave, NPR's science podcast. I'm joined by the show's two hosts, Regina Barber and Emily Kwong. Hello, hello. REGINA BARBER AND EMILY KWONG: Hey, Ailsa ...

A bright streak of light explodes above the glowing slopes of Mayon Volcano at 10:33 p.m. on May 25, 2026. (afarTV/YouTube) ...

Thick crust and wet lava around the Azores volcanoes may trace to ancient seawater stored 400 miles down and tapped by a ...

Earth, our home planet, is a world unlike any other. The third planet from the sun, Earth is the only place in the known universe confirmed to host life. With a radius of 3,959 miles, Earth is the ...