Far below the Pacific, a volcano long written off as geologically dead has turned out to be both active and teeming with life ...

"It's getting ready to erupt"—one of America's most active volcanoes has the country on edge. It is called the Axial Seamount ...

A new video from Japan’s maritime authorities captures an underwater volcano bursting through the sea surface in a violent ...

Deep in the south Pacific Ocean, near the remote Solomon Islands, there’s a volcano unlike any other on earth. For one, it’s underwater; and secondly, it’s extremely active. Kavachi, it’s called. And ...

Scientists exploring the deep Pacific Ocean have uncovered a strange “yellow brick road” on the seabed near Hawaii. The ...