The U.S. Geological Survey reported that an earthquake with a 4.2 magnitude rattled Cascade County, originating about 7.5 ...

A magnitude 4.2 earthquake jolted Southern California's Coachella Valley overnight, part of an ongoing earthquake swarm in ...

Aftershocks continue to rattle the Indio area following a 4.9-magnitude earthquake that struck Monday.

A minor, 3.8-magnitude earthquake struck in the San Francisco Bay Area on Monday, followed by a larger 4.2 magnitude ...

CONTRA COSTA COUNTY, CA - According to the U.S. Geological Survey, a 4.2 magnitude quake hit close to San Ramon Monday ...

A 4.2 magnitude earthquake struck near Great Falls on Thursday, rattling residents across central Montana but causing minimal damage, according to the United States Geological Survey (USGS).

A 4.9-magnitude earthquake and several aftershocks rattled the Inland Empire on Monday night, according to the United States ...

The quake comes a day after several were reported along the San Andreas Fault System in Riverside County.

A light, 4.7-magnitude earthquake struck in Utah on Thursday, according to the United States Geological Survey. The temblor ...

A series of small earthquakes rattled the San Francisco Bay Area on Monday morning in an area that has had a lot of seismic activity in recent months. The most powerful of ...