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 ...

Contra Costa Health on Tuesday responded to a Martinez Refining Company report that chemicals and combustion byproducts from ...

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 has unveiled its newest science building for middle and high schoolers. The ...

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

Pepsi got the right ones (baby!) when they cast Beyoncé, Britney Spears and Pink in a Gladiator-inspired commercial. While ...

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

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

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

Christopher David Owens, 42, offered victims drugs or cigarettes, but also broke into one woman’s home, according to police.