Emergency crews responded midday Thursday to a fire at the home in Simi Valley, located in Ventura County in the greater Los Angeles area.

California has seen a spate of accidental fireworks explosions leading up to the Fourth of July with a Thursday morning detonation killing 1 in a Simi Valley home and a similar incident critically injuring two people in a Bay Area residence.

California’s largest wildfire of the year grew to an estimated 70,801 acres Friday, producing smoke that has affected millions of residents across the southern part of the state. The Madre Fire in

Seven people were "unaccounted for" in Yolo County's town of Esparto after several explosions at a fireworks warehouse resulted in a fire, officials said.

Investigators have located human remains following a large explosion at a Northern California fireworks warehouse.

Federal immigration agents, assisted by members of the National Guard, carried out raids at two Southern California cannabis farms, arresting dozens, including undocumented minors, in an operation

One person is dead after a house fire in Simi Valley, which authorities determined to be caused by explosions from fireworks on Thursday afternoon.

Clashes erupted outside Glass House farm on Thursday as protesters trying to stop the raid confronted federal agents.