The volcano is thousands of feet below the ocean’s surface, so it poses no danger to people. But under all that water, a ...

Researchers found that a potential powerful earthquake combined with rising sea levels could lead to a mega tsunami.

The 45th anniversary of the catastrophic eruption of Mount St. Helens is on May 18. Here's what to know and when the volcano ...

Mount Lewotobi Laki-Laki on Indonesia's tourist island of Flores is erupting again, drawing warnings from the government and ...

Oxford researchers found that changes in shear-wave splitting can predict volcanic eruptions and their severity. The signal ...

A 4.7 magnitude earthquake struck just miles from an Alaskan city already on alert for a possible volcanic eruption ... creating a major earthquake hazard. The US Geological Survey's website ...

The 11,000-foot-tall volcano lies roughly 80 miles from Alaska's most densely populated city, and its eruption could cause international chaos.

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

At such a critical moment in US history ... Mount Bulusan, an active volcano in central Philippines, erupted early on Monday, sending ash 4.5 km into the sky. The eruption was phreatic, or ...