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

Roseville, wants to stop Gavin Newsom “from dictating what tens of millions of Californians and other Americans are allowed ...

Congressional Republicans are ramping up efforts to undo one of California's most ambitious climate policies: a plan to end ...

Lawmakers voted to stop the state from requiring that an increasing share of new trucks sold there have zero emissions.

Congress is one step closer to barring California from enforcing its own emissions standards and banning sales of gas-powered ...

The House of Representatives recently passed a resolution that would nullify the EPA's waiver granted to California for its ...

California, which has the unique ability to set vehicle standards, has set ambitious rules requiring all new cars to be ...

SACRAMENTO, Calif. -- The Republican-controlled U.S. House voted Thursday to block California from enforcing ...

Republicans, joined by a handful of Democrats, voted to eliminate California’s electric vehicle policy, which had been ...