President Donald Trump has signed resolutions blocking California's electric vehicle and diesel engine rules, prompting an ...

Maryland’s plan to phase out gas-powered vehicles was dealt a setback Thursday when President Donald Trump blocked California ...

Colorado joined a multi-state lawsuit Thursday to stop the federal government from slamming the brakes on its plans to put ...

President Donald Trump signed a resolution on Thursday that blocks California’s first-in-the-nation rule banning the sale of ...

The state’s latest lawsuit charges the administration with illegally targeting its authority to set tougher vehicle-emission ...

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

Trump also revoked two other Biden-era waivers from California Thursday. Those would have allowed California to require ...

President Donald Trump signed into law three measures that would undo California's ability to set strict vehicle emission standards.

He signed a congressional resolution intended to reverse a ban on gas-powered cars and trucks in California and other states.

President Donald Trump on Thursday signed two trucking-related congressional resolutions that end California's electric truck ...

The move sets up another battle with Gov. Gavin Newsom, who has sparred with Trump in recent days over the president’s ...

President Donald Trump unveiled a two-pronged strategy that could significantly reshape the future of the U.S. automotive ...