California is riddled with a number of fault lines that frequently cause earthquakes, including Arrowhead, Waterman Canyon, ...

A series of small earthquakes shook the San Francisco Bay Area on Thursday, according to the United States Geological Survey.

NASA scientists used satellite measurements to map out local subsidence and uplift across the Golden State, which plays into ...

A third earthquake struck California in less than six hours, this one rocking the city of Hayward near San Francisco and San ...

Two minor earthquakes struck the San Bernardino area on Monday, Feb. 10, the U.S. Geological Survey said. At 9:44 a.m., a ...

Did you feel them? At least four earthquakes, ranging from preliminary magnitudes 2.7 to 3.7, struck near Hayward on Thursday, according to the U.S. Geological Survey ...

the Southern California Earthquake Data Center reported. That location is in the San Bernardino Mountains east of Highway 18, a U.S. Geological Survey map showed.