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

The Republican-led Senate on Thursday overturned several key Biden-era waivers allowing California to set its own vehicle ...

The U.S. Senate on Thursday voted to bar California's landmark plan to end the sale of gasoline-only vehicles by 2035 that ...

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

Today’s decision could upend California’s phaseout of gas-powered cars and diesel trucks, and its battle against air ...

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