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.

Five minor earthquakes shook California on Thursday, including two rumbles just minutes apart in the San Francisco Bay area, ...

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

A magnitude 3.7 earthquake shook Hayward, Calif., just before 2 p.m. Thursday, according to the U.S. Geological Survey. The ...

Did you feel it? A preliminary magnitude 3.4 earthquake struck near Hayward on Thursday just before noon, according to the U.S. Geological Survey.

A moderate earthquake, followed by three smaller quakes, shook California’s Northern Coast in Humboldt County Tuesday night, ...

HAYWARD, Calif. - Hayward experienced back-to-back earthquakes late Thursday morning, according to the U.S. Geological Survey. The first earthquake, a magnitude 3.4, struck at about 11:52 a.m., ...

The U.S. Geological Survey reported two earthquakes with preliminary magnitudes of 3.5 and 3.0 ​hit near the San Bernardino ...

A preliminary 4.1 magnitude earthquake struck off the coast of Northern California early Tuesday morning, according to the ...

A pair of earthquakes at or above 3.0 in magnitude shook San Bernardino Monday morning. The U.S. Geological Survey reported that the first quake hit at 9:44 a.m. as a preliminary 3.5 magnitude, ...