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

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

The Senate voted on Thursday to block California’s first-in-the nation rule banning the sale of new gas-powered cars by 2035, ...

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

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

The almost party-line vote repeals a waiver, issued under the Biden administration, allowing California to set their own clean air standards.

WASHINGTON—The GOP-led Senate voted Thursday to take away California’s ability to set its own tailpipe emissions standards, ...

The U.S. Senate repealed California’s plan to phase out gas-only vehicles by 2035, dealing a blow to EV mandates and sending ...

The Republican-led Senate moved Wednesday to overturn key Biden-era waivers allowing California to set its own vehicle emissions, a major blow to that state’s effort to regulate pollution from ...

Senate Republicans have voted to establish a new precedent that will allow them to roll back clean air standards in ...

Lawmakers voted 51-44 to scrap a Biden administration-era waiver allowing Sacramento to enact the sweeping rule intended to phase out new gas-powered cars and trucks.

The Senate voted Thursday to axe California’s phaseout of new gas-powered cars, making a controversial move to sidestep the parliamentarian in the process. The vote was 51-44, and the measure ...