The authors of the opinion article say California hazard maps and building codes should account for the possibility of ...

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

A California Geological Survey map released earlier this year depicts just how intense and damaging the shaking from future earthquakes will be across the state, revealing where the threat is most ...

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

A series of earthquakes, including two measuring 3.5, shook the Big Bear area overnight. The first temblor – a 3.5-magnitude ...

A preliminary magnitude 3.2 earthquake was recorded about 2 miles southeast of Warner Springs, according to USGS.

STANISLAUS COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.5 magnitude quake occurred close to ...

SONOMA COUNTY, CA - on Wednesday around midnight, a preliminary 2.1 magnitude quake was registered near The Geysers, ...

The West Coast of North America is a geologically tumultuous zone where tectonic plates collide, subducting under and ...

RIDGECREST, California -- Video captured road signs trembling and parked cars rocking at a Ridgecrest Denny's during the powerful 7.1 earthquake that shook Southern California Friday. The video, taken ...