A preliminary 2.7 magnitude earthquake struck near Santa Rosa, according to the United States Geological Survey.

California has been rocked by at least nine earthquakes since Thursday, raising fears that the "Big One" could be near.

Seismologists are monitoring California's fault lines for the 'Big One,' a major earthquake that could cause widespread ...

An earthquake with a preliminary magnitude of 3.5, the third above 3.0 in Southern California in the last several hours, struck the Inland Empire on Saturday afternoon. According to the U.S.

Another earthquake has hit California. A 3.7 magnitude earthquake struck the Malibu area late Friday at approximately 11:44 p ...

An earthquake with a magnitude of 3.7 struck California on Friday. Tremors were felt in Malibu, Thousand Oaks, Oxnard, Simi ...

Parts of California including some of Los Angeles have been hit by a 3.7 magnitude earthquake. The earthquake struck the ...

An earthquake shook portions of Coalinga and Avenal on Thursday afternoon, the USGS says.Prelimnary reports indicate it was a 4.4 magnitude.

The California coast was shaken by seven earthquakes in less than 24 hours, raising concerns among residents about the ...

Another in a series of small earthquakes struck near Hayward on Thursday afternoon following a morning of jolts, according to ...