Contra Costa County June 9, 2022 4:36 pm Brush Fire Burns 75 Acres in Eastern Contra Costa County Firefighters on Thursday battled a brush fire in eastern Contra Costa County. US & World Videos 1:08 Antioch school supervisor placed on leave after NBC Bay Area worker bullying report 3:23 UC Davis finds brain sizes are growing 3:36 Waymo expands driverless taxi service 2:32 Officials release footage of suspected vehicle involved in mail carrier robbery 2:01 New proposal aims to make Front Street San Francisco's entertainment zone