President Donald Trump may soon revoke California's EPA waiver, sparking legal battles with Gov. Newsom over electric vehicle regulations and energy capacity concerns.

U.S. senators on Thursday blocked California's landmark mandate phasing out gas-powered cars, dealing a blow to the state's ...

California Gov. Gavin Newsom speaks to reporters in the spin room ahead of Tuesday's presidential debate between former President Donald Trump and Vice President Kamala Harris. (Matt Rourke/AP ...

The U.S. Senate on Thursday voted to block a California clean air rule that would ban the sale of gas-powered cars by 2035. But before lawmakers even took that vote, California Governor Gavin Newsom ...