Senate Republicans led the push to block California's ability to impose tough limits on car emissions — a move Democrats call ...

The Republican-led Senate moved Wednesday to overturn key Biden-era waivers allowing California to set its own vehicle ...

California’s authority to set environmental rules that are tougher than national standards had never been challenged by ...

The U.S. Senate on Thursday voted to block California’s first-in-the-nation regulations that would ban the sale of new ...

The Senate voted on Thursday to ax California’s phaseout of gas-powered cars, making a controversial move to sidestep the ...

California is preparing to sue the federal government to recover its right to set vehicle emissions standards, Rob Bonta, the ...

Legal experts say Congress misused a federal law to do so, potentially “opening up a Pandora’s box it cannot close.” ...

The Senate repealed California’s de facto national EV mandate Thursday morning, delivering on a key pledge of President ...

The Senate voted on Thursday to block California’s first-in-the nation rule banning the sale of new gas-powered cars by 2035, ...

Republicans in the Senate have used what Democrats are calling a "nuclear" option to push through a bill that would threaten ...

The Senate voted 51-44 to overturn California’s electric-vehicle mandate via the Congressional Review Act on Thursday, ...

Senate Republicans have voted to establish a new precedent that will allow them to roll back clean air standards in ...