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 ...

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.

Nearly half of Americans, or roughly 156 million people, are living with unsafe levels of air pollution, the American Lung Association found in April. And about a quarter, or 81 million, have seasonal ...

Methane is one of the most powerful greenhouse gases, significantly contributing to global warming. It also affects the ...

Molecular link between air pollution and pregnancy risks Date: June 3, 2025 Source: Emory University Summary: A new study found exposure to specific tiny particles in air pollution during ...

The smaller particles could in fact be more harmful as they can get through the body's natural defenses and cause significant ...

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.

A new study by Emory University researchers, published in Environmental Science & Technology, found that exposure to the tiny particles in air pollution during pregnancy can disrupt maternal ...