SAN DIEGO COUNTY, CA - A 3.6 magnitude quake was registered near Pine Valley Saturday evening, according to the U.S.

INYO COUNTY, CA - A preliminary 2.6 magnitude quake was recorded near Little Lake Monday morning, according to the U.S.

Several moderate earthquakes, including a 5.8 magnitude temblor, have rumbled below the Pacific Ocean off the West Coast.

Seismic retrofit grant program offers up to $3,000 for older homes in over 1,100 ZIP Codes, now expanding to include rentals ...

Since Thursday, at least 131 earthquakes have been recorded — as small as magnitude 0.2 and as big as magnitude 4 — in the ...

A preliminary magnitude 3.5 earthquake struck in the Pomona Valley of Los Angeles County on Saturday afternoon. It happened ...

Nathan Brown, UT Arlington assistant professor of earth and environmental sciences, and Ph.D. student Ayush Joshi traveled to ...

A series of moderate to minor earthquakes struck near the geologically active area in Northern California known as The Geysers south of Clear Lake Thursday morning.

A magnitude 4.2 earthquake struck Northern Baja California on Monday night, with no reports of damage and multiple ...

The ground continues to shift in the Mojave Desert as authorities reported an earthquake east of Barstow. A magnitude 2.9 ...

The earthquake struck around 165 miles northwest of Eureka, California, at 9:08 p.m., officials for the U.S. Geological ...

The quake briefly triggered tsunami alerts at nearby coastlines, less than two months after a larger earthquake sent tsunami ...