Hawaii’s Kilauea volcano resumed erupting Friday by shooting an arc of lava 100 feet into the air and across a section of its ...

The Alaska Volcano Observatory has been monitoring Shishaldin after signs of unrest over the last month. Video shows steam ...

A thousand-foot lava fountain erupted from Hawaii's Kilauea Volcano last Friday and Saturday, marking the latest in a series ...

"Scary wildfire behavior in California," McCarthy posted with the video. "Like an exploding volcano, the Garnet Fire in the Central Sierra Nevada is sending a pyrocumulus plume up to 35,000 feet, the ...

Officials warned of large cinders falling across a near-2 mile radius from the volcano, which sits in the Kirishima mountain range on Kyushu, a large southern island of Japan. They urged people to be ...

Axial is the world’s most extensively studied undersea volcano because more than 660 miles of undersea cables crisscross it, ...

An underwater volcano off the coast of Oregon is gearing up for an eruption, according to scientists who are monitoring for ...

A study of the Ontake volcano reveals changes in seismic waves prior to eruptions, providing a clear signal for improving ...

Following the opening of the new southern fissure, tiltmeters transitioned to showing deflationary motion typical of ...

An incredible video shared by the U.S. Geological Survey (USGS) shows scientists gathering data from the latest eruptive ...

See landscapes shaped by fire and time in one of Hawai'i's most extraordinary national parks, where a dramatic volcanic ...