The earthquake was centered in Petrolia at a depth of 9.3 kilometers (about 5.8 miles). The USGS said it received 68 reports ...

A series of earthquakes ranging in magnitude between 3.6 and 4.4 struck the Northern California coast late Wednesday night, according to the United States Geological Survey.

PETROLIA, Calif. - Five earthquakes shook Northern California late Wednesday early Thursday morning. The largest earthquake ...

What triggers geysers to go off is still not well understood. A new paper shows that one small earthquake likely triggered an ...

There could be hidden earthquake flaws in your single-family home in California — enough to be ruinous and possibly deadly in ...

A series of small earthquakes, the strongest registering 3.6 in magnitude, struck in waters off Catalina Island Sunday.

A magnitude 3.6 earthquake struck off the coast of Dana Point in the Pacific Ocean, the US Geological Survey reported Monday.

A trio of earthquakes — the strongest of which was a magnitude 3.6 — struck off the Southern California coast over the ...

California Black Media and Listos California partnered with Ethnic Media Services to provide information on earthquake ...

A magnitude 3.6 earthquake struck in the waters off Catalina Island on Sunday evening on the heels of two smaller quakes in ...