Mapping in the Chukchi and Beaufort seas off Alaska has uncovered a 1,640-foot-tall structure on the seafloor, but scientists ...

Underneath Iceland's sometimes snowy surface is a boiling cauldron of superheated magma. It's a bane to residents who are at ...

Scientists aboard the Coast Guard Cutter Healy have discovered a large underwater volcano approximately 1,600 meters beneath the surface off the coast of Alaska. The team, including experts from ...

a research geologist at the Hawaiian Volcano Observatory and co-author of a new study in Nature Communications. When pressure ...

New research confirms volcanoes were erupting on the far side of the moon billions of years ago. Researchers analyzed lunar ...

Then, they found a new volcano-like formation deep in the ocean waters. The new volcano-like structure sits more than 1,600 ...

Ash and smoke were flung some 3,900 feet into the air after Indonesia's Mount Lewotobi Laki-laki erupted on Wednesday.

The Coast Guard said their work led to the discovery of what’s described as a sub-sea volcano-like feature during the first ...

Even JWST can’t separate these tiny planets from their host stars – as they orbit their stars too closely. But there is a way ...

The discovery came as scientists from different organizations were aboard the Healy, one of two polar-class Coast Guard ...

Volcanic rock, dating back billions of years, has been detected in the first samples collected from the mysterious "dark side ...

The first surface samples retrieved from the dark side of the moon show that there used to be erupting volcanoes there, just as there were on the near side billions of years ago, according to new ...