Monday morning, a preliminary 2.1 magnitude quake was registered close to Petrolia, according to the U.S. Geological Survey.

IMPERIAL COUNTY, CA - According to the U.S. Geological Survey, a 2.7 magnitude quake occurred near Brawley Monday night.

Texas Republicans and California Democrats are both banking on Latinos to make their gambits successful. That’s ...

What lies beneath Fickle Hill in northern California? Maybe the answer to an earthquake mystery that has puzzled ...

BEVERLY HILLS, CALIFORNIA – SEPTEMBER 21: Earthquake (R) attends the Salvation Army of Southern California presents Finding A ...

I couldn’t believe it—first Hurricane Hilary, and now earthquakes shaking Southern California! In this video, I react to the ...

The Cascadia Subduction Zone along the Pacific Northwest coast looms large in the scientific and public minds, as it has the ...

Scientists link a magnitude 6.5 earthquake that shook Humboldt Bay, California, 71 years ago to the "locked" Cascadia ...

Seismic retrofit program offers up to $3,000 for older homes in over 1,100 ZIP Codes, now expanding to include rentals and other non-owner-occupied residential properties ...

Earthquakes aren’t the only danger facing California. A bigger threat may be water - from droughts, shrinking reservoirs, and ...

Simulations still can't predict exactly when an earthquake will happen, but with the incredible processing power of modern ...

The Diablo Canyon nuclear plant is in the midst of a relicensing process that, if successful, will keep it running for ...