Earthquake activity is now being reported in U.S. regions once considered geologically stable, prompting concern from ...

Regions most at risk include Alaska, Hawaii, and the West Coast, all of which are characterized by significant geological activity.

A Virginia Tech study warns that Alaska, Hawaii, and Washington face a significant risk of megatsunamis within 50 years.

Minor quakes can disrupt natural tectonic patterns deep underground and change stress landscape, new study finds.

In recent days, several Asian countries have been experiencing mild tremors of earthquakes continuously. Coincidentally, all ...

A 4.1 magnitude earthquake surprised East Tennessee, raising questions about dogs' ability to sense seismic activity.

Though perhaps not well known to the general public, Axial Seamount is considered a key window into Earth's geology. Axial is ...

Experts have warned that the US is at an increased risk of experiencing a mega-tsunami which can impact millions of lives and ...

The May 18, 1980, eruption of Mount St. Helens in southern Washington claimed 57 lives and blasted the terrain of old-growth ...

Scientists and the military are monitoring in real time the deformation of Deception Island, where past eruptions destroyed ...

Sunday marks 45 years since Mount St. Helens erupted in Washington state. The deadly eruption happened shortly after 8:30 a.m ...