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

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

Oregon has joined 11 other states to continue the transition to electric cars and trucks, a day after the U.S. Senate revoked ...

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 ...

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 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 block California’s first-in-the-nation regulations that would ban the sale of new ...

California Gov. Gavin Newsom and environmental groups condemned a resolution headed to President Donald Trump that, if signed ...

The Senate repealed California’s de facto national EV mandate Thursday morning, delivering on a key pledge of President ...

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

The Senate parliamentarian advised lawmakers that they couldn't use the Congressional Review Act to revoke California's right ...