LAKE COUNTY, CA - Friday morning, a preliminary 2.1 magnitude quake was reported near Cobb, according to the U.S. Geological ...

A new scientific warning has put California’s earthquake risk in sharp focus: supershear earthquakes—rare, high-speed ...

A 3.2-magnitude earthquake struck Northern California, just near Sonoma County, early Friday morning, according to the U.S.

A preliminary magnitude 3.0 earthquake was recorded north of Borrego Springs Wednesday night, according to USGS.

A 3.0 magnitude earthquake shook parts of northeast San Diego County shortly after 8 p.m. on Wednesday, according to the U.S.

A minor, 3.3-magnitude earthquake struck in Southern California on Thursday, according to the United States Geological Survey ...

An earthquake with a magnitude of 3.5 struck Northern California on Sunday in Humboldt County, just north of the Mendocino ...

Down in California, the San Andreas Fault marks the boundary where the North American and Pacific plates are sliding past ...

Millions of Californians have signed up to drop, cover and hold on Thursday for the Great California ShakeOut. The annual ...

Volunteers could sit inside the trailer and feel the sensations that take place during a high-magnitude quake.

For generations, scientists believed that the West Coast’s two great earthquake engines — the Cascadia subduction zone and ...

TEHAMA COUNTY, CA - the U.S. Geological Survey reported that a preliminary 3.4 magnitude quake occurred near Manton Friday morning. At 6:34 a.m., the area was rattled by a tremor. The earthquake ...