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 ...

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.

S.J. Res 31, from Sen. John Curtis (R-Utah), would repeal Clean Air Act regulations issued last September as a replacement ...

Congress has voted to kill a rule requiring U.S. rubber tire makers to clean up planet-warming emissions from their ...

The safeguards closed a loophole by requiring all “major” sources of seven hazardous air pollutants to maximize their emissions reductions.

The House took a trio of votes this week targeting California’s decades-old authority to enforce its own environmental ...

The joint resolution would eliminate the 'Once In, Always In policy under the Clean Air Act that gets rid of red tape that ...

The Senate on Thursday passed two energy and environment-related measures as Republican lawmakers work to undo former ...