A Bay Area bagel company that’s fast building a loyal following is again expanding its territory and set to open its first shop in Contra Costa County.

VALLEJO — A Vallejo man who was recently arrested on suspicion of possessing thousands of hours worth of child sexual abuse material is on probation for a similar case in Contra Costa County ...

Contra Costa's second largest "very high" hazardous area is in Richmond with 4,395 acres, up from 4,129 in 2011. Both Orinda and Richmond's highest risk of wildfires are in steep hillside areas.

That’s because in Contra Costa, officers in Richmond and Concord killed people in separate incidents — a Concord man shot by police while allegedly stabbing a family member, and a Richmond man ...

the Interim Senior Program Manager for Early College Credit at Contra Costa College, and Sarah Peterson, the Academic/Student Services Manager of Early College Credit at Diablo Valley college shared ...

New fire hazard severity maps show dramatic increases in some areas of Sonoma and Napa counties and around San Jose. In Contra Costa County, the fire hazard severity level decreased for some but ...