Pollution regulations began after the Environmental Protection Agency formed in 1970. The Trump administration has recently ...

Environmental groups warned the proposals would pave the way for more oil and gas industry activity on public lands.

With the possible exception of springtime pollen, there are few things more predictable in Washington than the opportunism ...

The rule delay comes as the Republican-controlled Congress is working to revoke California’s Clean Air Act waivers — the same ...

The Center for Biological Diversity (“CBD”) filed a May 8th Clean Air Act Title V Petition to Object (“Petition”) before the United ...

Operators of a hazardous waste incinerator in East Liverpool and the U.S. Environmental Protection Agency are at odds over ...

Court documents show that CARB intends to repeal the ACF regulations related to so-called "high-priority" fleets and drayage ...

Utah counties are struggling when it comes to clean air, according to a new report from the American Lung Association and ...

Better wood and better stoves are key components of cleaner air in a cold-weather region where atmospheric inversions trap ...

The path to clean air, climate justice, and economic opportunity is within reach. Now, we have to work together to make it real.