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

Add Yahoo as a preferred source to see more of our stories on Google. A mysterious, highly active undersea volcano near California could erupt later this year. What scientists expect A mysterious and ...

Led by the University of Delaware’s Andrew Wozniak, associate professor in the School of Marine Science and Policy, a team of scientists recently witnessed a rare seafloor eruption 1,300 miles west of ...

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

Ash erupted high into the atmosphere from Kīlauea in 2018. Credit: U.S. Geological Survey When the Kīlauea Volcano erupted in May 2018, an enormous amount of ash was released into the atmosphere in a ...

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.

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 ...

In the middle of the Pacific Ocean, thousands of miles from any continent, Easter Island rises out of the sea. Its surface tells a story of volcanism that began roughly 2.5 million years ago, but ...

A lava flow from Kilauea Volcano on Hawaii's Big Island has reached the ocean for the first time since 2013. Lava began flowing on May 24, and traveled 6.5 miles over Pulama Pali to reach the ocean on ...

On Sunday, lava from Hawaii’s Kilauea volcano crossed a highway and emptied into the ocean. It’s quite a sight to behold: massive dark clouds billowing into the air. Those clouds are are a mix of ...