A 3.0-magnitude earthquake struck Contra Costa County early Monday morning, according to the U.S. Geological Survey.

Winged visitors alien to the area have been casting their large shadows over Contra Costa and Stanislaus counties recently. Preservation group Save Mount Diablo said in a statement Monday they've ...

Aug. 16—MARTINEZ — Chronic issues with Contra Costa County's Community Warning System (CWS) have sparked fears for years that alerts about wildfires, refinery incidents, earthquakes and other dangers ...

The California legislature’s passage of Senate Bill 79 didn’t come without a few modifications, including a carveout that excludes one county. Contra Costa County in the Bay Area wouldn’t be required ...

West Contra Costa Unified School District officials and union representatives say the other has the power to end the strike.

About 16,000 Pacific Gas and Electric customers, mainly in California's Central Valley, were warned that they may lose power in a Public Safety Power Shutoff event on Saturday due to high winds and ...

Picket lines will begin forming outside all West Contra Costa Unified School District campuses Thursday, 45 minutes before ...

Eligible Medi-Cal members in Contra Costa County can now receive medically tailored grocery bundles from Safeway stores.

Eligible Medi-Cal members in Contra Costa County can now receive medically tailored grocery bundles at Safeway stores ...