Below California's famed beaches, mountains and metropolitan areas lies a sinister web of earthquake faults — some so infamous that their names are burned into the state's collective consciousness.

The magnitude 5.2 earthquake that shook most of Southern California on Monday did not result in any reported injuries or damage. But the stronger-than-expected tremor has brought into focus its source ...

A magnitude 3.9 earthquake struck just outside the city limits of Lake Elsinore on Thursday morning, the latest modest temblor to shake Southern California. Weak shaking may have been felt in areas ...

After a magnitude-3.6 earthquake shook the Lake Elsinore community Thursday, city officials said the earthquake survey was complete with no damage to properties except for a 100-year-old building in ...

A magnitude 5.2 earthquake ruptured in San Diego County on Monday — jolting Southern California and providing a reminder of the power of the Elsinore fault, which is capable of spawning even more ...

LOS ANGELES — Below California's famed beaches, mountains and metropolitan areas lies a sinister web of earthquake faults — some so infamous that their names are burned into the state's collective ...

Below California’s famed beaches, mountains and metropolitan areas lies a sinister web of earthquake faults — some so infamous that their names are burned into the state’s collective consciousness.

A magnitude-5.2 earthquake occurred about 2.5 miles south Julian, California at 10:08 a.m. April 14, according to the U.S. Geological Survey. Noticeable shaking could be felt across the Southern ...

A magnitude 3.1 earthquake occurred at 10:59 p.m. Thursday about 10 miles south-southeast of Palomar Observatory, causing brief shaking that was felt in parts of San Diego County, according to the U.S ...