HUMBOLDT COUNTY, CA - A 3.2 magnitude quake was registered close to Blue Lake Thursday morning, according to the U.S.

HUMBOLDT COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.7 magnitude quake shook close to Petrolia ...

An earthquake of magnitude 2.9 shook the East Bay on Saturday afternoon, hours after a 2.7 quake in Sonoma County, according ...

Major quakes in Japan and Alaska along with a spate of smaller earthquakes in California this fall make folks ask, is the Big ...

WINNEMUCCA, Nev. (KOLO) - A seismic evaluation report conducted at Winnemucca Grammar School found numerous structural issues ...

Thousands of people in a major Bay Area city already face periodic flooding. It's projected to get much worse.

Nestled in Humboldt County just south of Eureka, this little slice of architectural heaven sits like a dollhouse village against the backdrop of California’s lush Eel River Valley.

The U.S. has become a "side character" in the global story of renewable energy, experts say. China dominates the sector, with ...

A magnitude 3.3 earthquake struck in San Benito County on Thursday, the U.S. Geological Survey said. The quake hit at 5:19 ...

The clusters of earthquakes have all been underneath the East Bay suburb of San Ramon, which is close to the Calaveras fault.

A 3.5 magnitude earthquake shook part of northern San Luis Obispo County on Friday afternoon. It happened at 3:30 p.m. and ...

The 3.5-magnitude earthquake struck about six miles northwest of Templeton at about 3:30 p.m., according to the U.S. Geological Survey. Again, it was located right near Jack Creek Farms, north of ...