SONOMA COUNTY, CA - A preliminary 2.0 magnitude quake was registered near Cobb Wednesday night, according to the U.S.

INYO COUNTY, CA - Wednesday evening, a preliminary 2.1 magnitude quake was registered near Coso Junction, according to the ...

Supershear earthquakes are more common than previously believed, some scientists say — carrying potentially profound risk for ...

Many Californians are expected to participate in the Great ShakeOut drill, which is scheduled for 10:16 a.m. local time.

In the Bay Area, BART plans to automatically slow down its trains and have them come to a brief stop, as the system is ...

On Thursday, Oct. 16, will be the Great California ShakeOut Day, when at 10:16 a.m., a statewide earthquake drill is hosted.

Are you prepared for an earthquake? The California Office of Emergency Services is making sure you are. Since California is ...

Supershear earthquakes are more common than previously believed, some scientists say — carrying potentially profound risk for communities across California.

OSU researchers find Cascadia Subduction Zone and San Andreas Fault may be synchronized — with the potential for quakes on ...

New research offers the theory that the San Andreas fault and the Cascadia subduction zone could produce devastating ...

The annual Great ShakeOut at 10:16 a.m. on Oct. 16, gives individuals and organizations an opportunity to practice earthquake preparedness drills.

The federal government shutdown threatens Nevada’s push to secure funding for a potentially life-saving early earthquake ...