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 ...

California's earthquakes are far more likely to be "overdue" compared with earthquakes in the rest of the world.

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 minor earthquake measuring 3.4 on the Richter scale struck Southern California on Tuesday afternoon, with tremors felt ...

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

Tsunamis pose a risk to the entirety of the California coast. But should a major one strike, how bad could it be?

RIVERSIDE COUNTY, Calif. - An earthquake with a preliminary magnitude of 3.6 rattled near Riverside County on Wednesday ...

Seismic symphonies of minor earthquakes may affect grand movements on major faults.