RIVERSIDE COUNTY, CA - A preliminary 3.0 magnitude quake shook close to San Jacinto on Wednesday evening, according to the ...

An earthquake of preliminary magnitude 3.9 shook Mendocino County with an epicenter 17.2 miles southwest of central Ukiah on Friday evening.

A 3.2-magnitude earthquake struck near Long Beach in Los Angeles County, California, early October 9, according to the USGS.

A 3.3 earthquake struck in northern California early Friday morning, according to the U.S. Geological Survey (USGS). The ...

As the two powerful tremors lined up on the Mid-Atlantic Ridge, one expert believes such an event could set off a terrifying ...

A 3.2-magnitude earthquake struck the Long Beach area after midnight Friday. The quake hit around 12:45 a.m. about 1 mile ...

Two major seaquakes have struck the Atlantic, setting off tsunami monitoring stations along the US East Coast and sparking fears of a larger seismic trend.

Find out how California’s MyShake earthquake app works, what to expect from emergency test alerts and how to set up your ...

Two earthquakes, with magnitudes of 3.3 and 2.6, struck Northern California on Sunday morning, according to the United States Geological Survey. The first earthquake, with a magnitude of 3.3, hit at 7 ...

The Golden Gate Bridge is undergoing a billion dollar seismic upgrade designed to limit earthquake damage and help keep the ...

A magnitude 6.5 earthquake recently struck off Alaska's Aleutian Islands. This event is part of a string of recent seismic activity along the Pacific Ring of Fire, including several smaller quakes in ...

Researchers tested a new technique that uses fiber optic cables to detect earthquakes. It’s twice as precise as what the government currently uses. Reading time 3 minutes If you or someone you know ...