House Republicans are calling for billions of dollars in funding cuts for Biden-era climate and environmental programs, ...

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 ...

Aimed at meeting Clean Air Act requirements, the EPA said at the time that the rubber rule changes would cut total hydrocarbons and filterable particulate matter — or solids that can be captured ...

A trio of congressmen are co-leading the Locomotives Act, to stop California from imposing some regulations on trains operating across state lines.

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

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

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 ...

California Governor Newsom rebukes House Republicans' move to challenge the state's vehicle emissions standards.

Legislation from U.S. Reps. John Moolenaar (R-MI), Jay Obernolte (R-CA) and Craig Goldman (R-TX) would limit California’s ...