An earthquake and dozens of aftershocks rattled Southern Californians starting on Tuesday night and continuing into Wednesday morning. Could a bigger one be on the way? As a general rule, the risk ...

Saturday's earthquake was the seventh of magnitude 3 or greater since Sept. 12, when a magnitude 4.7 earthquake just north of Malibu was widely felt across Southern California.

A minor, 3.7-magnitude earthquake struck in Southern California on Thursday. It was followed by a larger, 4.3-magnitude quake nearby a few hours later, according to the United States Geological Survey.

An earthquake rattled parts of Southern California—including the Los Angeles metropolitan area—on Tuesday night, followed by a series of smaller aftershocks, although no major damage has been ...

On July 29, a 4.9-magnitude earthquake centered 14 miles northeast of Barstow rattled the high desert and parts of Southern California. Can earthquakes be forecast?

A 5.2-magnitude earthquake shook Southern California on Monday morning, swaying lights and rattling cups off shelves, but officials reported no injuries or major damage.The quake was centered in ...