SACRAMENTO, Calif. -- The Republican-controlled U.S. House voted Thursday to block California from enforcing first-in-the-nation rules phasing out the sale of new gas-powered cars by 2035.

The House voted to block California from enforcing rules that called for for all medium and heavy-duty vehicles to be free of ...

California has agreed to formally repeal much of its controversial Advanced Clean Fleets electric-truck mandate as part of a ...

WASHINGTON, April 23 (Reuters) - U.S. Supreme Court justices appeared sympathetic on Wednesday to a bid by fuel producers to challenge California's standards for vehicle emissions and electric ...

The Supreme Court on Wednesday heard oral arguments in a case over California’s authority to impose stricter vehicle emissions rules to help ... third parties could challenge similar federal ...

Both the Senate parliamentarian and the Government Accountability Office have concluded that Congress lacks authority to ...

US House Votes to Block California's Nation-Leading Vehicle Emissions Rules SACRAMENTO, Calif. (AP) — The Republican-controlled U.S. House voted Thursday to block California from enforcing first ...

The Republican-controlled U.S. House voted Thursday to block California from enforcing first-in-the-nation rules phasing ... cut tailpipe emissions from medium- and heavy-duty vehicles, as well ...