A minor, 3.7-magnitude earthquake struck in Southern California on Thursday. It was followed by a larger, 4.3-magnitude quake ...

Volcanoes in the United States that have been active since spring woke up, brushed themselves off, and then went back to sleep. Two volcanoes, one in Alaska and one in Hawaii, are experiencing active ...

The series of earthquakes is the first major swarm of seismic events since 2009. Is it safe if you're planning on visiting?

A minor, 3.3-magnitude earthquake struck in Northern California on Monday, according to the United States Geological Survey.

A POWERFUL earthquake with a magnitude of 5.4 struck southern Spain this morning. The quake rattled towns across seven ...

GUATEMALA CITY (AP) — Authorities on Wednesday confirmed a fourth death in Guatemala a day after dozens of earthquakes shook ...

More than 300 tremors were recorded below Mount Rainier over the course of three days. Scientists say they were too weak for ...

The United States military has used Metallica's 'Enter Sandman' without the band's permission in a now-deleted video that ...

Scientists with the U.S. Geological Survey and the University of Washington recorded more than 400 minor earthquakes beneath ...

A 3.6 magnitude earthquake struck near Redding, California, early Friday morning. The quake, centered west of downtown ...

Mount Rainier was experiencing "the most significant seismic activity" at the volcano in more than 15 years as an "earthquake ...

US News: A minor 3.5 magnitude earthquake struck Northern California with no immediate damage reported. Experts warn of potential aftershocks in the coming days as authorities monitor seismic ...