On Monday morning, around 30 minor earthquakes erupted in a swarm near the Geysers geothermal field south of Clear Lake. The ...

Canada border. The second, a 7.6 mega-quake, hit northern Japan on Dec. 8, prompting tsunami warnings that were later lifted ...

SAN BERNARDINO COUNTY, CA - A preliminary 3.1 magnitude quake was registered near Devore Tuesday evening, according to the ...

LATEST, Dec. 8, 3:15 p.m. Oakland is the latest Bay Area city to be jolted by an earthquake on Monday. The shake happened at ...

This comes as landslides, earthquakes, and relentless rain have impacted the area this week. Concrete rests at the confluence of the Baker and Skagit rivers -- just north of town is the Lower Baker ...

Several earthquakes, the largest measured at magnitude-3.3, were reported Thursday morning in Ventura County. The earthquakes ...

A preliminary 4.1 magnitude earthquake struck Sunday afternoon near Glen Ellen in Sonoma County, according to the United ...

A shake alert went out over the U.S. Geological Survey's early warning system on Dec. 4, warning that a 5.9 earthquake near ...

Human activity can cause “healed” faults to release their stored strength, triggering unexpected quakes in tectonically stable regions.

California's seismic risk is increasing with supershear earthquakes, which are faster and more destructive than typical ...

Now a new €5 million EU-funded project has begun work to allow fiber optic cable lines under roads, fields and seas to double ...

Glacial earthquakes are a special type of earthquake generated in cold, icy regions. First discovered in the Northern ...