An earthquake with a preliminary magnitude of 3.1 rattled Big Bear on Saturday morning. According to the U.S. Geological Survey, the quake struck at 11:19 a.m. The epicenter was about 1.9 miles ...

That’s exactly what happens on the Geology Tour Road in Joshua Tree National Park, where California decides to show off its ...

U.S. REP. KEVIN MULLIN, D-San Mateo, spoke this week in South San Francisco to promote a new bipartisan bill that would direct the U.S. Geological Survey ...

Multiple earthquakes rattled parts of San Bernardino and Riverside counties Thursday morning, according to the U.S.

Meteorologists revealed that New York 'felt' a megaquake that struck more than 4,700 miles away, highlighting the incredible reach of seismic waves.

An earthquake with a magnitude of 4.3 struck about 5 miles from Fontana around 9:30 a.m. Wednesday and was felt around ...

UC Riverside study has found that subsidence from excessive groundwater pumping in California's Central Valley reduced home ...

LOS ANGELES — A magnitude 4.3 earthquake rumbled through Muscoy in San Bernardino County on Thursday morning, triggering ...

A 4.4-magnitude earthquake centered just west of Muscoy, and north of San Bernardino, rattled Southern California at 9:32 a.m ...

A series of earthquakes struck San Bernardino County Thursday, with the strongest south of Cal State San Bernardino.

The earthquake could be felt in at least Palm Springs and Idyllwild. In south Palm Springs, it briefly shook walls before ...

Southern California was rattled by a magnitude 4.3 earthquake on Thursday morning, according to the U.S. Geological Survey.