A discussion of the Clean Air Act (CAA), its amendments, and significant caselaw pertaining to clean air regulation in the US ...

Extreme heat is making air pollution worse, scientists say. And President Trump’s regulatory rollbacks could drive air ...

Heat waves are primarily caused by high-pressure systems that push warm air down onto an area and hold it there. During heat ...

Chrysler parent Stellantis is recalling 250,651 vehicles in the U.S. due to an improperly sealed side curtain air bag, the U.S. National Highway Traffic Safety Administration (NHTSA) said on Saturday.

The oil major repeatedly appealed its $14.25 million civil penalty from a 2010 lawsuit that alleged repeated Clean Air Act violations at its Baytown complex.

The report fills a gap in our understanding of aviation's environmental impact by providing the first detailed global mapping of air and climate pollution from private jets.

Long-term air pollution exposure in adults, even at low levels, is linked to increased risk for pneumonia and other ALRIs requiring hospital care.

People in Colorado have been urged to avoid driving gas and diesel vehicles on Thursday amid an air pollution warning.

Air pollution remains a silent killer in Massachusetts, responsible for an estimated 2,780 deaths a year and for measurable cognitive loss in Bay State children exposed to fine particulate pollutants ...

Independent air-quality tests found “no dangerous levels of air pollutants” in the Boxtown, Whitehaven or Downtown areas, ...

GM and several other major automakers have publicly criticized the NHTSA, accusing the agency of inaction in the face of ...

Rain lashes parts of Delhi, brings respite from heat; Unruly Air India flyer held at Delhi airport; Minor quake of 2.8 hits ...