The Senate, in a first, used a fast-track procedure Thursday to nullify three EPA emissions waivers for California.

On May 22, 2025, the Senate passed several joint resolutions to disapprove the Environmental Protection Agency’s (EPA’s) Clean Air Act (CAA) waiver ...

Opponents of California's waiver, which had been adopted by 11 other states and Washington, D.C., called it economically ...

Senator Padilla vowed to block all nominations to the Environmental Protection Agency in response to the decision by ...

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

Senate Republicans have voted to establish a new precedent that will allow them to roll back clean air standards in California, including a rule phasing out the sale of new gas-powered cars by 2035 ...

The U.S. Senate undermined that authority on Thursday when it voted 51 to 44 to revoke a waiver the Environmental Protection Agency approved ... Senate just voted to block California’s gas ...

The Senate voted Wednesday to approve procedural changes that allow it to take up three joint resolutions that would vacate ...

The U.S. Senate will move this week to block California from enforcing a series of vehicle emissions standards that are ...

In a 51-44 vote, the Senate passed a joint resolution that would nullify the waiver issued by the EPA during the final weeks of the Biden administration. Sen. Elissa Slotkin, D-Mich., joined all ...