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 ...

Relief from emission regulations. According to a news release, the House on May 1 passed three resolutions to overturn the ...

Aimed at meeting Clean Air Act requirements, the EPA said at the time that the rubber rule changes would cut total ...

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

Nebraska’s efforts to fight California on new electric-truck mandates and related regulations largely ended Monday with ...

Acid rain, PFAS and climate change weren't even part of the 1980s EPA mission, adding to concerns for an agency already ...

California has agreed to formally repeal much of its controversial Advanced Clean Fleets electric-truck mandate as part of a ...

Gov. Gavin Newsom issued a statement in response to the House vote that targeted California’s clean vehicles program, stating that the Republican-controlled House illegally used the ...

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