A major U.S. city is under threat from a potential volcanic eruption after more than 20 earthquakes were recorded in Alaska.

Chaitén Volcano in southern Chile erupted on May 2, 2008 for the first time inn 9,000 years. NASA satellites that monitor ...

An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans.

Though perhaps not well known to the general public, Axial Seamount is considered a key window into Earth's geology. Axial is significant because it sits atop the Juan de Fuca Ridge, the region where ...

Eruptive activity at Kīlauea’s summit began again Dec. 23, 2024, with the first in what has become 20 discrete lava ...

"Some researchers have hypothesized that the amount of inflation can predict when the volcano will erupt, and if they’re ...

Episode 19 of Kīlauea’s ongoing Halemaʻumaʻu crater eruption began at about 9:28 p.m. on Thursday with lava fountains from ...

A volcano in central Philippines erupted on Tuesday, spewing a 4.5-kilometre (2.8-mile) ash plume and debris into the sky as ...

Uturuncu has been called a zombie volcano. This means that, "despite being technically dead," the volcano "shows signs of ...