RIVERSIDE COUNTY, CA - A preliminary 2.4 magnitude quake was detected near Idyllwild Sunday evening, the U.S. Geological ...

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

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

I couldn’t believe it—first Hurricane Hilary, and now earthquakes shaking Southern California! In this video, I react to the ...

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

A series of more than 100 earthquakes has hit Northern California, shaking up the Geysers geothermal steam field in Sonoma ...

Multiple earthquakes shook parts of California over the weekend, including a temblor in San Bernardino County. The first was ...

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

The massive 2025 Myanmar earthquake revealed that strike slip faults can behave in surprising ways. Using satellite data, ...

Editor: At 87, I treasure mail-in voting. I can study the issues, vote, sign my ballot and put it in my box to be picked up.

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