Martinez Refining Company filed a required preliminary report with Contra Costa Health on Wednesday afternoon about last ...

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

Martinez Refining Company filed a required preliminary report with Contra Costa Health on Wednesday afternoon about last ...

Twins Soha and Imran Sohail Guller were recognized for their many years of community service, which includes many food and clothing drives.

Thick, black smoke billowed into the sky from a fire at a Martinez refinery for nearly three hours Saturday before county ...

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

The advisory was for Alameda and Contra Costa counties.

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

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 ...

Contra Costa County officials have lifted a shelter-in-place order that was placed after a fire erupted Saturday at the ...

There was plenty of ugliness on Tuesday night in Contra Costa County. The weather outside the gym at Clayton Valley Charter ...

Contra Costa County Library branches will feature games and events with authors and educators, bookmark giveaways and more.