After 32 years with the county, Contra Costa Health Chief Executive Officer and Health Director Anna M. Roth has announced ...

Ten days after the refinery fire in Martinez, the Contra Costa Health says that cancer-causing chemicals were among the chemicals involved.

WASHINGTON (AP) — Elon Musk has long railed against the U.S. government, saying a crushing number of federal investigations ...

Contra Costa County says a range of harmful chemicals were released, including some that pose risks for cancer and ...

BRENTWOOD — The long-awaited Sand Creek Road extension, which connects neighboring cities and aims to reduce traffic, is now ...

Contra Costa County Health Officer Dr. Ori Tzvieli on Tuesday revealed how fortunate the Martinez community was on Feb. 1, ...

The Contra Costa County Coroner’s Office identified the individual who was fatally shot by Richmond police on Feb. 4, 2025 as 51-year-old Jose Mendez Rios.  Rios, described as a transient […] ...

Antioch Police Oversight Commissioner Leslie May resigns after using racial slurs; city reaffirms zero tolerance for racism.

A woman was killed and a man seriously injured after a solo-vehicle collision in Contra Costa County Monday morning, ...

Months into a criminal investigation by the California Department of Justice into Contra Costa Health for possible Medi-Cal ...

West Contra Costa Unified School District unveiled its newest science building for middle and high schoolers this week. The building is for Hercules middle and high school students and was built to ...