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

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

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

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

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

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

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

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

Senate Republicans advanced a House-passed resolution in order to block state regulations aimed at phasing out gas-powered ...

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