Researchers using cardiac MRI have found that long-term exposure to air pollution is associated with early signs of heart ...

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

MRI evidence shows modest urban haze stiffens heart tissue, marking air pollution as a stealth cardiac saboteur beyond traditional risks like smoking.

According to the Environmental Protection Agency (EPA), ozone exposure can irritate the respiratory tract, causing coughing, ...

Proposal appears designed to weaken the federal government’s ability to regulate sources of the pollution driving climate change.

The crisis affects 25 million more people than last year, putting families at serious health risk. California cities dominate ...

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.