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

Reflections from a road trip to Mono Lake and the Owens Valley, the northernmost reaches of Southern California.

A minor, 3.2-magnitude earthquake struck in Southern California on Wednesday, according to the United States Geological ...

The temblor was reported shortly before 12:30 p.m. The quake rattled residents from Riverside County's desert communities, ...