SANTA CLARA COUNTY, CA - A preliminary 2.5 magnitude quake was registered close to Loyola Sunday afternoon, according to the ...

IMPERIAL COUNTY, CA - According to the U.S. Geological Survey, a 2.7 magnitude quake occurred near Brawley Monday night.

A 6.1-magnitude earthquake was reported east of the Kuril Islands on Monday (August 25), according to the United States ...

Multiple earthquakes shook Southern California hours after a tremor was felt on the East Coast on Aug. 5, according to data from the U.S. Geological Survey.

Multiple earthquakes shook parts of California over the weekend, including a temblor in San Bernardino County. The first was ...

A series of more than 100 earthquakes has hit Northern California, shaking up the Geysers geothermal steam field in Sonoma ...

What lies beneath Fickle Hill in northern California? Maybe the answer to an earthquake mystery that has puzzled ...

The earthquake struck at 7.46 p.m. PT about three miles northwest of Dublin, California, at a depth of around seven miles, according to the USGS.

Southern California’s last magnitude 7.9 earthquake occurred in 1857, when the San Andreas ruptured between Monterey and Los Angeles counties.

Scientists link a magnitude 6.5 earthquake that shook Humboldt Bay, California, 71 years ago to the "locked" Cascadia ...

The Cascadia Subduction Zone along the Pacific Northwest coast looms large in the scientific and public minds, as it has the ...