Benefiting from Dyson's over-engineering, this refurbished air filter fan pulls pollutants out of your environment while ...

Thousands of reviewers swear that these Amazon finds are effective at filtering allergens, pet dander, and airborne viruses.

Nearly the entire world is exposed to air at some point that doesn't meet the strict standards set by the World Health ...

Polluted air, laden noxious gasses or tiny, invisible particles that burrow into human bodies, kills 7 million people ...

Though asthma-related ER visits have dropped, advocates still worry about industry's impact on health. Could new Allegheny County leadership spell change?

"If you have kids, pets, asthma, lungs, a pulmonary system or you just enjoy breathing, this thing is for you," wrote one reviewer.