SONOMA COUNTY, CA - Sunday morning, a preliminary 2.4 magnitude quake was registered close to The Geysers, according to the U ...

SAN BENITO COUNTY, CA - around midnight Sunday, a preliminary 2.7 magnitude quake was reported close to Tres Pinos, according ...

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

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

Lori Dengler was part of a “cold case” team looking at the Dec. 21, 1954 earthquake with new eyes and new technology.

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 ...

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

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, ...

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

A decade of river data shows how the 2008 Wenchuan Earthquake triggered lasting sediment shifts - and long-term risks - in ...