Essentially, gas pistoning is a shallow, degassing-driven rise and fall of a lava surface. Often these pistons occur in ...

A small earthquake struck off the coast of Isla Vista on Thursday morning. It was 2.7 magnitudes, approximately 6 miles off the coast.

Over 900 earthquakes have shaken Japan’s Tokara Islands in two weeks, raising fears of a major natural disaster. Experts and ...

A late-night 2.9-magnitude earthquake shook the San Francisco Bay Area in California, the U.S. Geological Survey reported.

A 2.9-magnitude earthquake struck the East Bay on Monday night, according to the U.S. Geological Survey. The epicenter was 3.2 miles west of Dublin. The tremblor occurred at 11:55 p.m.

DUBLIN – A magnitude 3.0 earthquake jolted the East Bay late Monday night, according to the U.S. Geological Survey. The quake ...

The 3.6-magnitude earthquake happened at 6:30 p.m. and was centered at the San Luis Reservoir near Los Banos. The quake was ...

A 3.6-magnitude earthquake was reported in Merced County, California on Monday evening, with no damage reported.

A preliminary 3.0 magnitude earthquake struck near Dublin Monday night, according to the United States Geological Survey. The ...

A preliminary 3.6 magnitude earthquake struck near Los Banos, according to the United States Geological Survey.

The Alaska earthquake was reported one day after a 5.7-magnitude earthquake was reported in Punta Cana on Tuesday (June 24), ...

While rare, Redding does get earthquakes strong enough for us to feel. Here's why Shasta and Siskiyou counties and the north ...