An early morning 3.6-magnitude earthquake woke parts of Northern California, the U.S. Geological Survey reported. The ...

A preliminary 3.7 magnitude earthquake struck Friday morning near the Northern California city of Redding, according to the ...

Impact: The 1933 earthquake was Southern California’s deadliest in the modern record, leaving nearly 120 dead and causing $40 ...

An earthquake with a magnitude of 3.4 struck northern Sonoma County Sunday afternoon. The quake's epicenter was recorded near ...

A preliminary magnitude 5.2 earthquake registered in Northern California Friday morning, hours after a 5.5 magnitude earthquake shook the same area Thursday afternoon, officials said.

The Fortuna Volunteer Fire Department is inviting community members to an open house and disaster preparedness fair, offering ...

A 3.3-magnitude earthquake shook the Arcata area in Northern California, the U.S. Geological Survey reported. The 14-mile deep quake hit 2 miles from Arcata at 9:50 p.m. Sunday, according to the USGS.

The UC San Diego shake table, located on an industrial lot off Pomerado Road, is the only outdoor facility of its kind in the ...

Lori Dengler told the Times-Standard, but she said “It’s not all that unusual.” Dengler told the Times-Standard that a famous and ...

California's San Andreas Fault is capable of triggering a massive earthquake. Here's what to know about this famous location ...

Six people were dead and two missing after a boat capsized in Lake Tahoe on Saturday afternoon. Emergency calls around 5 p.m.

Lawrence Livermore National Laboratory could ‘revolutionize’ earthquake monitoring and provide researchers the ability to find hidden faults and looming threats in Bay Area cities.