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

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

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

Contra Costa Health (CCH) has been awarded a $208,475 grant from the California Office of Traffic Safety (OTS) to support its ...

Contra Costa County Supervisor Shanelle Scales-Preston on Tuesday called for a full facility audit of Martinez Refining ...

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

Contra Costa County Supervisor Shanelle Scales-Preston yesterday called for a full facility audit of Martinez Refining ...