An ‘earthquake swarm,’ has bombarded the state of California since February 6th every day with earthquakes ranging from M0.4 to M4.3 ...

Did you feel it? A magnitude 4.3 earthquake struck between Coalinga and Avenal on Thursday just after 4 p.m., according to the U.S. Geological Survey.

Parts of Northern and Southern California have felt light shaking from earthquakes early this week. Here's how strong they ...

A series of small earthquakes hit near a Bay Area city on Thursday, with the most recent being a magnitude 3.7, according to ...

Researchers at Stanford University developed a new method to measure water levels in the state’s aquifers using readily available seismic data.

The California coast has been rocked by six earthquakes in less than a day.

Earthquakes’ sudden, rapid shaking can cause fires, tsunamis, landslides or avalanches. They can happen anywhere, but they’re ...

What is happening in Earth's inner core? Discover the implications of its deformation for seismic activity and navigation.

The epicenter for all the quakes was about one mile east of Hayward, in San Francisco’s East Bay, according to the U.S.

California’s State Historical Resources Commission reviewed a nomination for Ventura’s Washington Elementary School on Feb. 7 ...

California Insurance Commissioner approves $1 billion assessment to the FAIR Plan, the state's insurance safety net in light ...

The California FAIR Plan on Tuesday was allowed to seek $1 billion from insurance companies that do business in the state in response to the Los Angeles wildfires— half of which could ultimately be ...