SONOMA COUNTY, CA - A preliminary 2.1 magnitude quake was recorded close to The Geysers at midnight on Tuesday, according to ...

What lies beneath Fickle Hill in northern California? Maybe the answer to an earthquake mystery that has puzzled ...

BEVERLY HILLS, CALIFORNIA – SEPTEMBER 21: Earthquake (R) attends the Salvation Army of Southern California presents Finding A ...

Scientists link a magnitude 6.5 earthquake that shook Humboldt Bay, California, 71 years ago to the "locked" Cascadia ...

The Cascadia Subduction Zone along the Pacific Northwest coast looms large in the scientific and public minds, as it has the ...

A 6.1-magnitude earthquake was reported east of the Kuril Islands on Monday (August 25), according to the United States ...

The Diablo Canyon nuclear plant is in the midst of a relicensing process that, if successful, will keep it running for ...

Texas Republicans and California Democrats are both banking on Latinos to make their gambits successful. That's ...

An earthquake with a preliminary magnitude of 3.1 struck in Colusa County on Wednesday, the U.S. Geological Survey said.

More than 20 million dollars in grant funding from the California Residential Mitigation Program will be used to offset costs ...

An advanced, real-time tsunami forecasting system could dramatically improve early warning capabilities for coastal ...