Enacted in 1963, the Clean Air Act aimed to mitigate the pollution from a growing amount of cars, power plants, and other industrial pollution sources.

Observations of reduced cloud cover and snowfall downwind of industrial air pollution hotspots. Velle Toll The researchers suggest that the factory pollution particles can act as INPs, triggering ...

In each of Tesla’s air quality violations, it has released as much as 750 pounds of illegal pollution, according to air district estimates.

This comes on the heels of the local air pollution control agency, the Bay Area Air Quality Management District, announcing that it's seeking to stop Tesla from releasing more pollutants into the ...

Julie Duhn has lived in Iowa all her life and has seen firsthand the explosion of the hog industry. Hardin County, where she has lived for 50 years, now has 50 hogs for every human, and they are ...

In seeking the change, company officials predicted the factory's future pollution levels and told regulators that there would not be a significant emissions increase of sulfur dioxide or PM2.5.

DENVER — A final air pollution permit issued to the Suncor refinery in Commerce City by state officials that was approved by the Environmental Protection Agency has been sent back to the drawing ...