The MyShake app — which alerts Californians that an earthquake is about to hit — surpassed 4 million downloads, Gov. Gavin ...

Monday's 5.2 magnitude temblor marked another success for California's early earthquake warning system, with users in some ...

The quake centered near San Diego, but shockwaves were felt as far as Los Angeles more than 100 miles away, according to the ...

A 5.2-magnitude earthquake struck near San Diego at 10:08 a.m. Monday, according to the U.S. Geological Survey. The quake's ...

Leveraging reporter Julie Watson’s long-standing relationship with the San Diego Zoo, an AP all-formats team produced a ...

A moderately strong, 5.2-magnitude earthquake struck in Southern California on Monday, according to the United States ...

A magnitude 5.2 earthquake jolted southern California Monday morning near San Diego felt as far away as Mexico, according to ...

What's the Elsinore fault? California has long been a hotbed of seismic activity, with notorious San Andreas being the ...

The temblor was centered about 2.5 miles south of Julian, according to initial reports from the U.S. Geological Survey.

An earthquake with a preliminary magnitude of 5.2 hit Southern California on Monday morning. Experts with the Seismological ...

Fault zones are often wide, branching networks rather than narrow lines, requiring a shift to 3D models for better earthquake ...

The temblor was detected near Julian, California. There were no immediate reports of major damage or injuries.