A 3.4-magnitude earthquake hit off the Southern California coast, the U.S. Geological Survey reported. The 7-mile deep quake ...

An early-morning 3.1-magnitude earthquake woke parts of Southern California, the U.S. Geological Survey reported. The about 7 ...

Near-shore tsunamis, those triggered by earthquakes just off the coast, could pose a particularly dire risk for California’s ...

An earthquake struck off the coast of Los Angeles near Manhattan Beach, shaking parts of Southern California up to two hours ...

A 3.3 magnitude earthquake hit near Pinole at 9:30 p.m. Sunday, according to the United States Geological Survey. Related ...

A new study published in the journal JGR Solid Earth has found that one U.S. state is “overdue” for an earthquake. Lead author Vasiliki Mouslopoulou believes that the information, while chilling, ...

The tremor occurred about six miles northeast of San Jacinto early Wednesday at a depth of about seven miles, according to USGS.

A near-certain disaster looms for California, but there are real things people can do to prepare. Here's what to know about ...

A minor, 3.2-magnitude earthquake struck in Southern California on Wednesday, according to the United States Geological ...

A 3.3-magnitude earthquake shook the San Francisco area in California, the U.S. Geological Survey reported. The 6-mile deep ...