The U.S. Geological Survey said the magnitude 3.3 earthquake struck the San Ramon area late on Sunday night.

California switched to a top-two system in 2010 through a ballot measure backed by then-Gov. Arnold Schwarzenegger.

Wendy Bohon has built a TikTok following as an earthquake geologist. She helps lead earthquake work for the California Geological Survey.

She shifted to earthquake science after experiencing an earthquake. Since early 2024, Bohon has been helping lead the state’s earthquake preparedness efforts as branch chief of seismic hazards and ...

A new study found that many of our predictions on sea-level rise have been predicated on inaccurate starting numbers. In many places, especially Southeast Asia and the Pacific, it's significantly ...

The U.S. is facing an affordable housing shortage. It’s also facing increased climate disaster. So how do we build resilient homes at scale? Here are a couple solutions. When we lost our 99-year-old ...

LAKE COUNTY, CA - A preliminary 2.5 magnitude quake was detected close to Anderson Springs Saturday afternoon, according to ...

LAKE COUNTY, CA - A preliminary 2.5 magnitude quake was registered near Anderson Springs Saturday afternoon, the U.S.

A minor, 3.4-magnitude earthquake struck in Central California on Monday, according to the United States Geological Survey. The temblor happened at 7:17 a.m. Pacific time about 6 miles northwest of ...

Hundreds of San Ramon residents attended a town hall Friday to talk about recent swarms of earthquakes that have rattled the region.