A 4.3-magnitude earthquake jolted a lake shoreline Friday, July 11, in Southern California, the U.S. Geological Survey ...

Two earthquakes occurred just over a minute apart in different portions of the California desert Thursday evening, including one which struck about 9 miles northeast of Indio. The US Geological Survey ...

The California Earthquake Authority reports that over 500 active faults crisscross the state. This means most California residents live within just 30 miles of an active fault line.

A 7.0 magnitude earthquake was reported off the coast of Northern California, according to the USGS. A tsunami warning that had been issued was canceled.

SAN FRANCISCO — A major earthquake in California is likely to knock out many communications services for days or weeks, including the vast majority of cellphones in the areas closest to the ...

California may see a big earthquake soon and forecasters say the Sacramento area is the least likely place to feel it. San Francisco to Los Angeles (LA) is at a greater risk.

The seismic price tag for California is about 65% of the nation’s annual earthquake cost, which is $14.7 billion a year. The projected annual average earthquake losses in other areas of ...

A magnitude 7.0 earthquake struck off the northern California coast near the town of Ferndale on Thursday morning, causing temporary tsunami warnings in California and Oregon.. Though the warning ...