Orange County

The Trump administration is demanding records from Los Angeles, Orange and San Diego counties as it looks for instances of noncitizens voting.

Sen. Tom Umberg’s law adds rules to cover methyl methacrylate, an explosive chemical; existing sites including GKN are exempt. CalMatters reported that the state’s accidental release program has long left explosive chemicals out.

Gov. Gavin Newsom vetoed a bill that would have required more polluting facilities built near homes and schools to undergo environmental review — a decision that keeps in place looser rules he championed to speed up development in California. The bill authored by Sen. Catherine Blakespear, a Democrat from Encinitas, responded to fears raised by […]

Gov. Gavin Newsom is weighing a bill to make it harder for companies to use existing equipment in state waters for offshore drilling in federal waters.

California's Prop. 36 gave certain people facing criminal charges an option to have their cases dropped if they complete drug treatment. Now, counties are on their own to figure out how to provide it.

Grace Coleman woke up in a hospital and learned she caused a fatal crash. Now in a California prison, she's striving to hold herself accountable.

Researchers say about 800 plants are involved in plastics or plastics-chemicals in California. Many are in Southern California and are expanding.

The Boyle Heights and Garden Grove emergencies are raising questions about emergency planning, inspections and accountability

The emergency at GKN Aerospace forced evacuations, but it was unclear how bedridden residents, hospice patients and homebound seniors could get to safety.

California schools that are already running artificial intelligence programs have a head start in the Trump administration's AI challenge, but many campuses just aren't participating.