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

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

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 ...

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

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

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

Attorney General Rob Bonta argued the president's move to federalize the National Guard "infringes" on state sovereignty.

California sued the Trump administration on Monday, June 9, over its federalization of the state’s National Guard, alleging ...

California sued Donald Trump's administration Thursday over his move to scrap the state's tailpipe emission rules and its ...

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

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 ...