Trump signed measures Thursday revoking waivers for the state's mandates that clean up car and truck exhaust and ramp up ...

Before Trump overturned the state's electric vehicle rules, California had been pushing automakers too hard, according to one of the state's leading experts.

Three people were taken to the hospital after a fiery, single-vehicle crash early Saturday in Vacaville, police said. One of ...

Trump signed three measures revoking California's waivers for rules that clean up cars and trucks. California and 9 other ...

According to the California Highway Patrol Incident Page, officials first received reports of a vehicle blocking traffic lanes on Hwy. 178 at Walker Pass, around 2:17 p.m. A black car had rolled over ...

Marmots might seem pudgy and harmless, but they can disable vehicles by chewing up hoses and wires. Some people are now ...

CHP said Adam Palermo threw rocks at CHP vehicles during protests in downtown Los Angeles, then threw a burning object into a car, setting it on fire.

The president deployed 4,000 National Guard troops and 700 Marines to Los Angeles in response to anti-ICE protests.

Reporters and photographers from the USA TODAY NETWORK-California will cover the "No Kings Day" protests throughout the state all day on June 14.

Tens of thousands of demonstrators took to the streets across Southern California on Saturday to voice their concerns over ...

Congressman Doug LaMalfa's resolutions to end California's electric vehicle emission mandates were signed into law by President Donald Trump at the White House, ...

Federal agents have rounded up dozens of California farmworkers in large-scale raids at packinghouses and fields that farm ...