Below California's famed beaches, mountains and metropolitan areas lies a sinister web of earthquake faults—some so infamous ...

The earthquake occurred at a depth of 4.6 miles and was on the San Andreas fault. CalTech researchers said the second quake was an aftershock. "Aftershocks may be expected in the next few days ...

Lucy Jones said this earthquake is likely associated with the Elsinore Fault, which is a branch of the larger San Andreas Fault system. Jones said the depth of the quake was about eight miles ...

When a discredited L.A. Seismologist warns of an impending 12.7 earthquake, no one takes her seriously. Now on her own, she races desperately to get her family to safety before the earthquake ...

Lucy Jones said this earthquake is likely associated with the Elsinore Fault, which is a branch of the larger San Andreas Fault system. Jones said the depth of the quake was about eight miles ...

Monday's quake hit near the Elsinore fault, which is considered a "junior sibling to the San Andreas." There were no reports of injuries or major damage, but the quake could be felt across the ...