The goal is to upgrade the massive system that sends water to 27 million people, mostly in Southern California, and vast ...

A preliminary 2.5-magnitude earthquake struck off the coast of the San Francisco Peninsula overnight Monday, according to the U.S. Geological Survey. The epicenter was 5 ...

A 4.1-magnitude earthquake shook the San Fernando Valley on Sunday afternoon. The quake struck at 1:03 p.m., 6.9 miles ...

Mother Nature hasn't been very kind to California this week, that's for sure. Just a few days ago, an earthquake with a ...

A light, 4.1-magnitude earthquake struck in Southern California on Sunday, according to the United States Geological Survey.

WESTLAKE VILLAGE, Calif. -- A preliminary magnitude 4.1 earthquake struck Southern California Sunday afternoon, according to the U.S. Geological Survey. The quake hit the Westlake Village area ...

The earthquake hit on Sunday at 1:03 p.m. It was followed by a magnitude 2.5 earthquake a minute later, and magnitude 3 and ...

A 4.1-magnitude earthquake ... the San Gabriel Valley and elsewhere, with weak shaking also felt as far away as Redlands and Orange County, according to the agency’s updated map.

Not all Californian coastal areas are moving lower. The Santa Barbara groundwater basin, which has been continuously ...

San Gabriel Valley, Santa Clarita Valley, Simi Valley, Oxnard and Ventura. The earthquake hit on Sunday at 1:03 p.m. It was followed by a magnitude 2.5 jolt a minute later, and magnitude 3 and ...