The party-line vote marked the first time in the 55-year history of the Clean Air Act that Congress has moved to weaken the ...

If also passed by the House as expected, the action will be the first time Congress has weakened protections under the Clean ...

DETROIT (AP) — Congress has voted to kill a Biden-era rule requiring rubber tire makers to clean up planet-warming emissions ...

Senators on Tuesday voted to overturn Biden administration regulations limiting emissions from tire manufacturing, sending the resolution to President Donald Trump’s desk for a signature.

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

While judges in Minnesota, Hawaii and the District of Columbia have refused to toss cases, judges in other states either set ...

Gov. Gavin Newsom issued a statement in response to the House vote that targeted California’s clean vehicles program, stating that the Republican-controlled House illegally used the ...

The Senate on Thursday approved an effort to overturn an Environmental Protection Agency rule tied to the Clean Air Act and designed to limit seven of the most hazardous air pollutants that are ...