A video of the Oct. 1 arrest, recorded by the suspect's sister, shows Santa Ana police officers punching and kicking the 28-year-old man....

A group of state attorneys general are suing the artificial intelligence firm OpenAI, accusing the ChatGPT-maker of illegally misleading users over the safety of its chatbot. Eight states filed lawsui...

A red flag warning will be in place across most of Los Angeles County on Thursday and Friday, providing one of the first major tests of whether government agencies have applied the painful lessons lea...

Four suspects were arrested and two charged in the shooting of 49ers defensive lineman Keion White, who was wounded in the ankle at a Super Bowl party in San Francisco....

Police say they received a call pleading for help to commit suicide....

Inflation data for September indicates price pressures are still weighing on the economy, putting Federal Reserve officials in a tricky position ahead of their decision on interest rates later this mo...

Supporters of the initiative on the November ballot say it will speed up environmental review for "essential" projects, but opponents believe potentially polluting ones will be covered too — including...

The Supreme Court on Wednesday sided with Republicans a second time in a legal battle over television advertising costs in the lead-up to the midterm elections, prompting two liberal justices to disse...

The new chemical has decades of safety data behind it....

The 9th Circuit Court of Appeals permanently barred California from enforcing a state law that required federal immigration agents to display ID while on duty....