Ahead of the International Day of Clean Air, here’s a look at what causes air pollution, what it does to people and how the world can rein it in.

Factory pollution is changing the weather—but not in the way you might think. The tiny aerosol pollution particles poured out by industrial factories can trigger ice to form in the atmosphere ...

Yesterday, seven organizations in the Stand Up to Factory Farms coalition submitted comments blasting an Oregon Department of Environmental Quality (DEQ) proposal to weaken certain air pollution ...

WASHINGTON— A new report from the Environmental Protection Agency’s inspector general lambasted the agency for failing to ensure that America’s factory farms meet legally mandated measures for ...

“Air pollution from factory farms kills almost 13,000 people a year, yet the EPA continues to sit on its keister as the meat industry emits more and more air pollution without consequences,” said ...

New rules to stem pollution on factory farms draw fire Environmentalists say Bush's cooperative approach is toothless, while the EPA sees it as efficient and effective.

Iowa has the highest number of hog farms and the sixth-highest number of cattle feedlots in the country, according to a new ...

Air pollution discriminates: One suburb forced a factory closure, others aren’t so lucky by Colleen Chierici, opinion contributor - 04/01/19 2:00 PM ET ...

A southern Georgia facility considered the world’s largest producer of wood pellets used for fuel is releasing as much as three times the allowable amount of hazardous pollution into the air ...

Long-term exposure accelerates the development of Lewy body dementia and Parkinson’s disease with dementia in people who are ...

On a normal day, Kingspan Light and Air, a factory in Santa Ana’s industrial corridor, buzzes with workers welding, spray painting and manufacturing fiberglass to make energy efficient skylights ...

“Air pollution from factory farms kills almost 13,000 people a year, yet the EPA continues to sit on its keister as the meat industry emits more and more air pollution without consequences,” said ...