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

California and ten other Democrat-led states sued the Trump administration for repealing the state’s authority to impose a ...

California Gov. Gavin Newsom (D) has argued that the deployment is “an illegal act, an immoral act, an unconstitutional act.” ...

Gov. Gavin Newsom announced a lawsuit against the Trump administration for federalizing the National Guard in L.A. County ...

Gov. Gavin Newsom posted on social media that "Commandeering a state's National Guard without consulting the Governor of that ...

California sued to protect itself from the Trump administration’s threats to pull federal funding over a state law that ...

Trump signed measures Thursday revoking waivers for the state’s mandates that clean up car and truck exhaust and ramp up sales of electric vehicles.

California Attorney General Rob Bonta said Monday that he’ll soon file a lawsuit against the Trump administration for ...

A group of 11 states led by California on Thursday filed suit challenging a repeal by Congress of the state's 2035 electric ...

California formally sued the Trump administration Monday in a bid to void President Trump’s weekend move to federalize the ...

California is taking the Trump administration to court again, this time over the administration's blocking of the state's ...

In his second term, Trump has repeatedly attacked California’s ambitious auto emission rules, including the Advanced Clean Cars II regulation, which he has incorrectly described as an electric vehicle ...