In March, the observatory said it had measured “significantly elevated volcanic gas emissions" from Mount Spurr and said ...

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

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

MONTEREY COUNTY, CA - A 2.5 magnitude quake was registered near New Idria Saturday evening, the U.S. Geological Survey ...

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

Earthquakes can wreak havoc on day-to-day life if you're on the ground, but is there any threat to those who are in an ...

Californians can now apply to the California Earthquake Authority's Brace + Bolt grant program, which gives money to ...

COLUSA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 3.1 magnitude quake occurred near Maxwell ...

My day-to-day life is one of panic. I even have a bag packed near my front door so I can dash equipped if I have to,’ one ...

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

The Cape Mendocino Lighthouse at Shelter Cove stands as perhaps the most enchanting maritime sentinel you’ve yet to encounter ...

Multiple earthquakes shook parts of California over the weekend, including a temblor in San Bernardino County. Coso Junction in Inyo County experienced back-to-back quakes beginning at 4:21 p.m. on ...