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 ...

Senators voted Tuesday to overturn Biden administration regulations limiting emissions from tire manufacturing, sending the ...

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

Some said they worried that California’s planned ban on gas-powered vehicles would raise the price of cars. Another cited ...

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

Senate Democrats are raising the alarm over the proposed change to the definition of the Endangered Species Act (ESA). A ...

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

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

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