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

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

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

The Senate’s unprecedented move to revoke California’s ban on gasoline-powered cars by 2035 threatens to upend the U.S.’s ...

Sen. Alex Padilla (D-Calif.) is placing a hold on the Trump administration’s picks for key roles at the Environmental ...

Opponents of California's waiver, which had been adopted by 11 other states and Washington, D.C., called it economically ...

California Gov. Gavin Newsom and environmental groups condemned a resolution headed to President Donald Trump that, if signed, would block the state’s authority to set stricter air standards and phase ...

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

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 ...

Biden's EPA tried to force electric vehicles on the country, killing the auto industry—and it's up to Congress to stop the ...

Congress has passed a measure to overturn California’s phased-in 2035 ban on the sale of new gas cars. The vote impacts 11 ...