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

Thick, black smoke billowed from a fire at a Martinez refinery for nearly three hours Saturday before Contra Costa County ...

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

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

A person died and three other people were injured in a head-on crash in Contra Costa County on Thursday evening, according to ...

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

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 ...

The Martinez Refining Company’s latest fire emitted chemicals and combustion byproducts that can cause cancer as well as heart and lung disease, according to Contra Consta Health ...

Aside from addressing trafficking along 23rd Street, Natale said the Contra Costa County District Attorney’s Office also has a special unit focused on workplace injustice regarding wage theft ...

Aside from addressing trafficking along 23rd Street, Natale said the Contra Costa County District Attorney’s Office also has a special unit focused on workplace injustice regarding wage theft ...