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

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

An explosive fire that ignited at a Martinez oil refinery and triggered shelter-in-place warnings spewed cancer-causing ...

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

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 […] ...

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

Elon Musk has long railed against the U.S. government, saying numerous investigations and safety programs have stymied Tesla, ...

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

Anna M. Roth, Contra Costa Health CEO and health director, is departing her role with the County to serve as president and ...

A Contra Costa County man pleaded no contest in a poaching investigation from the California Department of Fish and Wildlife (CDFW) after being accused of illegally shooting and taking a pronghorn on ...

MARTINEZ — A 25-year-old Canadian man has been sentenced to two years in prison for sexually extorting a Contra Costa County minor in 2020, prosecutors said. Related Articles Crime and Public ...