California had the nation’s toughest vehicle pollution rules—but the GOP tanked them in service of 'fossil fuel donors.' ...

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 ...

The U.S. Senate repealed California’s plan to phase out gas-only vehicles by 2035, dealing a blow to EV mandates and sending ...

For nearly 60 years, California has enjoyed the ability to set its own standards governing air pollution from automobiles, as ...

Not only is California's phase-out of internal-combustion vehicles by 2035 in the crosshairs, its ability to set its own environmental standards is, too.

The Senate repealed California’s de facto national EV mandate Thursday morning, delivering on a key pledge of President ...

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

The Democratic California government is preparing to sue the federal government after the Senate voted to nix its electric vehicle mandate. On Thursday, the Republican Senate voted to roll back ...

Legal experts say Congress misused a federal law to do so, potentially “opening up a Pandora’s box it cannot close.” ...

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

The U.S. Senate voted early Thursday to prevent California from enforcing regulations on tailpipe emission from new cars and ...