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 ...

EPA data shows three of those refineries are in trouble with federal law. Some even have a history of violating federal ...

The draft, the third advanced by EPA under the new administration, sets new mandates. The first two aimed to repeal existing ...

U.S. Steel has applied for two-year exemptions from hazardous air pollutant rules for integrated iron and steel, coke and ...

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

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

After withdrawing its EPA waiver request in January for the ACF rule, CARB has now indicated its intent to officially repeal ...

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

From Acadia to Zion, there are health concerns across the National Park System tied to poor air quality conditions that the ...

The Jacksonville Beach City Council on Monday unanimously voted in favor of a smoke-free beach, bringing it in line with ...