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

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

The Senate parliamentarian ruled Friday that ... Parliamentarian Elizabeth MacDonough determined that three Clean Air Act waivers the Biden administration gave California are not rules and cannot ...

Sen. Brian Schatz delivered remarks on the Senate floor today standing against S.J. Res 31, a Republican-led resolution that aims to rewrite the Clean Air Act in favor of fossil fuel companies.

The bill will head to the House floor as amended. Another bill that affects the Clean Indoor Air Act is Senate Bill 390, sponsored by Sen. Willis Curdy, D-Missoula. It regulates vapes and e-cigarettes ...

(WASHINGTON, D.C.) – The Senate parliamentarian today reaffirmed that Clean Air Act waivers allowing California to implement protective clean vehicle standards are not subject to the Congressional ...