In a chaotic scene reminiscent of events in Southern California the past week, protesters Tuesday in Concord battled federal ...

CONCORD — Federal authorities took four people into custody inside an immigration courthouse building on Tuesday, according ...

As federal officers walked a handcuffed man out of an immigration court building in Concord on Tuesday, a crowd of protesters swarmed around them in an attempt to prevent the man from being placed in ...

Did you feel it? A preliminary magnitude 3.2 earthquake struck in Concord Friday afternoon, according to the U.S. Geological ...

A minor earthquake struck Concord shortly after noon on Friday and was felt across the East Bay, according to the U.S.