Mary Jo Rossi is known for making winners out of political candidates, but on Thursday the FBI made a surprise visit to her ...

Contra Costa County serves 14,000 unsheltered people every year, according to its annual report. The leader of a nonprofit is ...

Alameda and Contra Costa counties are under a flood advisory which was released by the National Weather Service on Friday at ...

Mary Jo Rossi is known for making winners out of political candidates, but on Thursday the FBI made a surprise visit to her ...

Santa Clara County — a hub for the emerging artificial intelligence industry — grew the most, by 1.5%, from around 1,897,000 ...

In order to help fill an estimated $238 million, four-year budget gap, Alameda-Contra Costa Transit is hiking bus fares for ...

Contra Costa County Supervisor Shanelle Scales-Preston will hold a town hall meeting Thursday evening on last month's Martinez Refining Company fire.

The mother of Jázmin Pellegrini, the 15-year-old who was profiled in a Chronicle investigation after the girl’s death in San Francisco last year, has sued Contra Costa County alleging that multiple ...

Contra Costa County Supervisor Shanelle Scales-Preston will hold a town hall meeting Thursday evening on last month’s Martinez Refining Company fire. The meeting will run from ...

The second wave of the storm brought with it more heavy winds. Gusts as high as 45 mph blew in areas of Alameda, Contra Costa ...