A magnitude 3.0 earthquake rattled Contra Costa County shortly after 11:30 p.m. Wednesday, according to the United States ...

These areas include Mount Diablo State Park, East Bay Regional Park District, Walnut Creek Open Space Foundation, Contra Costa Water District, Stanislaus County Parks, and National Park Service lands.

A 15-year-old boy who was killed in a hit-and-run crash in Walnut Creek on Sunday has been identified by the Contra Costa ...

"Getting outside to enjoy nature, engage with the environment and exercise with purpose is among the personal priorities I ...

An early morning crash Sunday in Walnut Creek killed a 15-year-old passenger from San Jose and resulted in the juvenile ...