Thousands of Californians felt the ground shake underneath them as many were protesting ICE raids in San Francisco.

California is known for its wine country. Take a trip to one of California's oldest vineyards, where the San Andreas fault ...

The Hollywood sign and the Golden Gate Bridge are among the iconic landmarks set to be wiped out by a huge earthquake when ...

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

Researchers have developed a laboratory earthquake model that connects the microscopic real contact area between fault ...

An instrument called an interrogator allows researchers to effectively hijack fiber optic cables for use as thousands of ...

The U.S. Geological Survey (USGS) reports a 2.9 magnitude earthquake struck southwest of Atascadero on Monday afternoon. The ...

The U.S. Geological Survey recorded a magnitude 2.9 earthquake southwest of Atascadero Monday afternoon. According to the U.S ...

Portola Valley, which has a population of less than 4,500 people, is nestled on the eastern slopes of the Santa Cruz ...