The US Geological Survey confirmed that the earthquake did not occur. "The posting was a result of an errant message sent during system testing," Paul Laustsen, public affairs for USGS, told News ...

The US Geological Survey (USGS) said on its website it had detected the quake around 10:26am PT (1:30pm ET) near Bombay Beach ...

A 4.6 magnitude earthquake shook Southern California on Friday morning near the Salton Sea. According to the U.S. Geological Survey, the quake struck at 10:26 a.m. in the southern ...

Hours after reporting an earthquake under the Salton Sea, the USGS said the quake never happened and the false report came during a system test.

California has experienced two earthquakes since 7:45am ET. The first hit near San Francisco and the second was detected several miles to the north. The state has seen increased activity.

SAN DIEGO COUNTY, Calif. — A 4.1 magnitude earthquake shook throughout the Los Angeles area on Sunday, around 1 p.m. according to the U.S. Geological Survey. The epicenter of the earthquake Sunday ...

LOS ANGELES — A magnitude 3.9 earthquake struck near North Hollywood on Sunday night, but there are no reports of injuries or damage Monday. The earthquake, reported at 10:13 p.m. Sunday, was centered ...

More than 50 sickened adult sea lions have been found on beaches in Southern California in the last few days, demonstrating symptoms indicating they had ingested food poisoned by a toxic algae ...

While the earthquakes are not considered major, more than half of them hit along San Andreas, which spans 800 miles from Cape ...