Senate Republicans have voted to establish a new precedent that will allow them to roll back clean air standards in California, including a rule phasing out the sale of new gas-powered cars by 2035

Republicans used a procedural tactic to counter Democratic accusations they were gutting the filibuster and lay the groundwork to block a California plan to phase out gas-powered vehicles.

The Senate repealed California’s de facto national EV mandate Thursday morning, delivering on a key pledge of President Donald Trump’s

The Senate voted on Thursday to block California’s first-in-the nation rule banning the sale of new gas-powered cars by 2035, moving to kill the country's most aggressive effort to transition toward electric vehicles as President Donald Trump

California’s zero-emission vehicle mandate is on the verge of disappearing. The U.S. Senate on Thursday voted 51-44 to revoke the waiver allowing Californi

Senate Majority Leader John Thune and several other top GOP senators Tuesday pledged to vote to nix California's Clean Air Act emissions waiver.

The Senate voted on Thursday to ax California’s phaseout of gas-powered cars, making a controversial move to sidestep the parliamentarian in the process. The vote was 51-44, and the measure

Senate Republicans oppose California's car emissions rules, questioning the EPA's authority and potential nationwide effects.