A major earthquake hasn't struck any of California's biggest cities in more than three decades, but the "Big One" is a matter ...

The first earthquake happened at around 11:15 p.m. Saturday, with several more occurring into Sunday morning, the USGS said.

Millions of Californians have signed up to drop, cover and hold on Thursday for the Great California ShakeOut. The annual ...

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

LOS ANGELES COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.1 magnitude quake struck close to Gardena ...

Did you feel it? A 3.3 magnitude earthquake struck in San Bernardino County Thursday evening. The temblor, according to the ...

Millions of residents, students and office workers in Los Angeles and Orange counties and across the state practiced their ...

People experience a simulated 7.8-magnitude earthquake inside an earthquake simulator at the City of Los Angeles Emergency ...

When you live in the major metropolitan areas of California, you'll have to tolerate traffic. When you live anywhere in the state, you'll have to deal with earthquakes. Both are just a way of life in ...

LOS ANGELES (KABC) -- Seismologist Dr. Lucy Jones outlined the need for earthquake preparedness and preparation for other natural disasters on this edition of Eyewitness Newsmakers. Now retired from ...

Today on AirTalk, we get the latest on the storm hitting the region. Also on the show, a new study examines the next big ...