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 ...

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

The rule in question, finalized by the EPA under the Biden administration in 2024, aimed to close a loophole in the Clean Air Act. Known as the 'Once in, Always In' policy, it required industrial ...

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

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 ...

Today, in an unprecedented and illegal attack on the nation’s bedrock air quality law, the House of Representatives passed ...

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

I am dismayed by the House's vote to bar California from mandating a transition to electric vehicles by 2035,' writes a Times ...

Gov. Gavin Newsom issued a statement in response to the House vote that targeted California's clean vehicles program, stating ...

"For those who say it would make a radical change ... I’d say, ‘Thank heaven above for that,’” says Utah Republican Sen. Mike Lee.