A minor, 3.2-magnitude earthquake struck in Southern California on Wednesday, according to the United States Geological Survey. The temblor happened at 12:27 p.m. Pacific time about 15 miles southwest ...

A 3.4-magnitude earthquake hit off the Southern California coast, the U.S. Geological Survey reported. The 7-mile deep quake ...

A minor earthquake measuring 3.4 on the Richter scale struck Southern California on Tuesday afternoon, with tremors felt ...

RIVERSIDE COUNTY, Calif. - An earthquake with a preliminary magnitude of 3.6 rattled near Riverside County on Wednesday ...

A near-certain disaster looms for California, but there are real things people can do to prepare. Here's what to know about ...

A preliminary 3.4-magnitude earthquake struck near Manhattan Beach in the South Bay of Los Angeles on Tuesday, according to ...

RIVERSIDE COUNTY, Calif. - An earthquake with a preliminary magnitude of 3.1 struck Riverside County on Wednesday morning, ...

Nearly half of California's faults are overdue for a quake. What does that mean for LA? Find out what the experts are saying ...

Distant-source tsunami: More than 350 people could die or be injured along the Southern California coast if people wait ...

Scientists have built a lab model that visually tracks how microscopic contact points between fault surfaces evolve during ...

Researchers have developed a laboratory earthquake model that connects the microscopic real contact area between fault ...