California's earthquakes are far more likely to be "overdue" compared with earthquakes in the rest of the world.

According to a recent studypublished in JGR Solid Earth, nearly half of California’s fault lines—including the infamous San ...

Santa Rosa City Schools campuses are being transformed this summer, but two campuses must undergo required earthquake studies ...

A minor, 3.2-magnitude earthquake struck in Southern California on Wednesday, according to the United States Geological Survey. The temblor happened at 12:27 p.m. Pacific time about 15 miles southwest ...

A minor, 3.3-magnitude earthquake struck in the North Pacific Ocean on Tuesday, according to the United States Geological ...

A near-certain disaster looms for California, but there are real things people can do to prepare. Here's what to know about the risks.

Tsunamis pose a risk to the entirety of the California coast. But should a major one strike, how bad could it be?

Near-shore tsunamis, those triggered by earthquakes just off the coast, could pose a particularly dire risk for California’s ...

Did you feel it? A preliminary magnitude 3.4 earthquake struck near Pinole Sunday night, according to the U.S. Geological ...

CONCORD, Calif. (KGO) -- A preliminary magnitude 3.2 earthquake struck in Concord Friday afternoon, according to the U.S. Geological Survey. The quake struck at 12:11 p.m. and had a depth of about ...

A new U.S. Geological Survey study identifies Wyoming’s western border as part of a massive geothermal reserve. Geologists say it could be tapped ...

Landslides, earthquakes, and subduction faults could generate 1,000-foot mega-tsunamis, wiping coastal communities off the ...