LOS ANGELES COUNTY, CA - Sunday morning, a 2.1 magnitude quake was recorded close to Los Angeles, according to the U.S. Geological Survey.

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

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

The one-minute drill was developed to teach people what to do when a large temblor strikes. If you have the MyShake app, your ...

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

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

BALDWIN HILLS, LOS ANGELES -- An earthquake with a preliminary magnitude of 3.9 hit the greater Los Angeles area early Sunday morning, waking residents. The quake struck at about 4:07 a.m. about one ...

Did you feel it? A 3.5 magnitude earthquake struck near the La Verne area of Los Angeles County Saturday. The quake was reported at around 5:11 p.m. according to the United States Geological Survey.

LOS ANGELES (KABC) -- When the big one comes, even seconds of warning prior to shaking could save your life. And if you live in Los Angeles County, the ShakeAlertLA app could do just that. The app is ...

A magnitude 4.4 earthquake jolted Pugo, La Union Thursday morning. The Philippine Institute of Volcanology and Seismology ...