The US Senate undermined California’s ability to set its own standards governing air pollution from automobiles on Thursday, ...

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

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

GOP lawmakers passed resolutions rescinding federal approval of California’s plans to require that all car sales be ...

As the House of Representatives has been debating its one big, beautiful bill this week, the Senate has been considering a ...

The Senate repealed California’s de facto national EV mandate Thursday morning, delivering on a key pledge of President ...

Gasoline Forever! Ruling on the Golden State’s smog policies is like a breath of fresh air for hot rods and ICE.

After the GOP-led House ignored rules to revoke the Golden State’s authority to implement the nation’s toughest vehicle ...

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

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

Republicans in the Senate have used what Democrats are calling a "nuclear" option to push through a bill that would threaten ...

Senate Majority Leader John Thune (R-S.D.) on Wednesday maneuvered to avoid a direct clash with the Senate parliamentarian ...