SAN LUIS OBISPO COUNTY, CA - the U.S. Geological Survey reported that a preliminary 3.3 magnitude quake rattled close to ...

The study identified some of California’s “winners and losers.” The beaches of San Francisco and Venice, for example, fared ...

A magnitude 4.4 earthquake struck in San Luis Obispo County on Tuesday, the U.S. Geological Survey said.The quake hit at 9:54 ...

SONOMA COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.3 magnitude quake occurred near Cobb Tuesday ...

A preliminary 3.0 magnitude earthquake struck near San Jose Tuesday evening, according to the United States Geological Survey.

A 4.1 magnitude earthquake struck Tuesday morning in Central California, centered near Paso Robles, according to the USGS.

An earthquake struck California ’s Central Coast on Tuesday, sending shockwaves hundreds of miles across the region. The US ...

The last significant quake swarm in the San Ramon area, in 2015, lasted 36 days and produced 654 tiny earthquakes, the ...

A 4.4 earthquake struck just north of Paso Robles on Tuesday morning. According to the USGS, the quake was centered about ...

A magnitude 4.1 earthquake struck in San Luis Obispo County on Tuesday, the U.S. Geological Survey said. The quake hit at ...

The unidentified “booms” that shook homes and rattled nerves earlier this year in one area of the High Desert have returned.

Deep within the unforgiving expanse of the California Desert lies Death Valley, home to one of the world's greatest enduring ...