A federal judge has ordered the Trump administration to halt indiscriminate immigration stops and arrests in Southern California.

A California judge said it was likely that the Trump administration broke the law by arresting people 'without reasonable suspicion.'

An air quality advisory will remain in effect for the Bay Area through at least Monday, as smoke from wildfires burning in far Northern California drifts into the region.

California frequently suffers some of the costliest disasters in the country. Now state officials fear they’ll be left to face them without federal funding.

Border czar Tom Homan slammed Democratic leaders for 'emboldening' violence against ICE officers after a raid on a California marijuana farm.

The lawsuit said California's animal cruelty laws created "unnecessary red tape" in egg production, bringing up prices in the U.S.

Authorities executed criminal search warrants in Carpinteria and Camarillo, California, on Thursday, the Department of Homeland Security said.

Investigators released the names on Saturday of the seven people who were killed in a massive pyrotechnics facility explosion in Northern California that took place days before the Fourth of July. The blast occurred in Esparto, about 40 miles from Sacramento, on July 1, triggering a series of massive explosions, according to the fire department.