Senate Republicans voted to allow a rollback of California's vehicle emission standards, including a ban on new gas-powered cars by 2035. This move challenges long-standing efforts to reduce air pollution and sets a precedent in Senate procedural rules,

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 is set to vote Thursday on revoking three vehicle emissions waivers granted to California, a move that has sparked controversy and raised questions about the legality of the action. The waivers,