According to the U.S. Geological Survey, a pair of earthquakes were reported today near Borrego Springs in San Diego County. At 5:06 a.m. Thursday, a magnitude 3.1 earthquake centered 7.2 miles ...

An 3.7 magnitude earthquake was recorded near Borrego Springs Thursday morning, according to the U.S. Geological Survey ...

A 3.7-magnitude quake was recorded at 1:39 a.m. nearly 7 miles east-northeast of Borrego Springs in northeastern San Diego ...

A minor, 3.9-magnitude earthquake struck in the San Francisco Bay Area on Monday, according to the United States Geological ...

From Napa to Santa Cruz, people felt the jolt of a 3.9 earthquake Monday. The epicenter was near Dublin on the Calaveras ...

Under California's Sierra Nevada mountains, a slow yet powerful force will change the entirety of the Earth's crust there.

and the California Geological Survey. Topics include why earthquakes occur so frequently in our region, the effectiveness of earthquake and tsunami warning systems, and lessons learned from the ...

Sacramento, Amador, Calaveras and Tuolumne counties are represented in the new maps. The next phase of updated California Fire Hazard Severity Zones, which assess the likelihood of wildfire ...

An earthquake with a magnitude of 4.1 was registered north of Malibu, California on Sunday afternoon. According to KTLA5, three other quakes were detected over a three-minute span following the ...

An earthquake struck near Malibu in California on Sunday afternoon. Tremors were felt in Los Angeles, Thousand Oaks and Long Beach. A 4.1-magnitude earthquake struck Westlake Village near Malibu ...

Fox News correspondent Christina Coleman was reporting live on air Sunday afternoon about a missing American college student when a 4.1 magnitude earthquake struck Southern California. Coleman ...