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

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

A small earthquake with a preliminary magnitude of 3.4 has struck about 9 miles west of Manhattan Beach, according to the U.S ...

Unlike other earthquake-prone places around the planet, California is overdue for a major quake, according to a recent study.

An earthquake has struck California as experts warn that the long-feared “Big One” could be approaching. The US Geological ...

California is preparing for the annual ShakeOut earthquake drill ... and officials warn that prior seismic activity does not necessarily mean more powerful temblors are imminent.

Lawrence Livermore National Laboratory could ‘revolutionize’ earthquake monitoring and provide researchers the ability to ...

California has experienced four earthquakes in less than 12 hours. The seismic activity began around 9pm ET when a 3.5 magnitude hit outside of Little Lake. The US Geological Survey (USGS ...

The PNW may be hit with a major earthquake in the next 50 years. There is no telling when, but a social media earthquake ...