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

The ground keeps shaking in Southern California as the coastal city of Malibu was hit by two earthquakes on Valentine's Day ...

Fire- and storm-ravaged Malibu, Calif., endured two relatively minor earthquakes followed by another in Idyllwild Saturday ...

A minor, 3.5-magnitude earthquake struck in Southern California on Saturday, according to the United States Geological Survey ...

An earthquake with a preliminary magnitude of 3.5, the third above 3.0 in Southern California in the last several hours, ...