State officials vowed to sue the Trump administration, calling it an attack on the state’s decadeslong effort to fight ...

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

California is fighting back a day after the U.S. Senate voted to put the brakes on the state's clean vehicle policies.

Senate Republicans voted to overturn California’s electric-vehicle mandate via the Congressional Review Act, defying the GAO ...

President Donald Trump is expected to approve the congressional measure after repeatedly bashing "EV mandates" on the ...

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

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

The Republican-majority Senate voted to nullify California's landmark environmental rule that would've banned the sale of new ...

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

Republicans used a procedural tactic to counter Democratic accusations they were gutting the filibuster and lay the ...

The U.S. Senate on Thursday voted to bar California's landmark plan to end the sale of gasoline-only vehicles by 2035 that ...

The U.S. Senate is moving forward with an effort to block California's nation-leading standards for vehicle emissions ...