A minor, 3.7-magnitude earthquake struck in Southern California on Thursday. It was followed by a larger, 4.3-magnitude quake ...

A moderately strong, 5.2-magnitude earthquake struck in Southern California on Monday, according to the United States Geological Survey. The temblor happened at 10:08 a.m. Pacific time about 2 ...

The fault has moved the curbs as much as a handspan, around 18 centimeters, since the time they were installed, up to 60 ...

Another earthquake has rattled an area near the coastal city of Malibu in Southern California.

Earthquakes along the San Andreas in 1857 (Southern California) and 1906 (Northern California) probably were each an estimated magnitude 7.9. The Newport-Inglewood/Rose Canyon fault runs under ...

Tiny Puente Hills earthquake fault system can pack a punch. Southern California just got a reminder The Puente Hills fault system is back in focus after a 4.4-magnitude earthquake near Highland Park.

While California's 750-mile-long San Andreas Fault is notorious, experts believe a smaller fault line possesses a greater threat to lives and property in the southern part of the state.

LOS ANGELES – There have been more than 277 aftershocks to Tuesday's magnitude 5.2 earthquake in Southern California, two with a magnitude 4.0 or greater – but the likelihood of another ...

Dozens of aftershocks have been recorded since a 5.2 quake hit Southern California. Could a larger quake be next?

A 4.9 magnitude earthquake struck roughly 14 miles east northeast of Barstow Monday at 1 p.m., according to according to the United States Geological Survey.