Air quality warnings show PM2.5 particles at dangerous levels. Learn why today's hazy sky is a toxic soup that's damaging ...

Air pollution causes health problems and is attributable to some 50,000 annual deaths in the United States, but not all air ...

Here's how to tell whether to go with a window a/c, portable unit, a ductless mini-spit, an evaporative cooler—or a combo of several.

The U.S. Green Building Council recently released an updated version of its School Indoor Air Quality (IAQ) Fact Sheet series ...

Toxic air spreads hundreds or even thousands of miles from where wildfires burn. Last week, Chicago felt the sting—and ...

The advanced ionic air purification technology that powers the Clairu Air Purifier and how negative ion generation ...

Cranking up the AC also makes the air less humid, reducing the dampness that contributes to bacterial growth, mold, and dust ...

The World Filtration Institute will host a Filtration Hour session focused on indoor air quality (IAQ) governance, on 19 June ...

Officials issued an air quality advisory for counties in southwest Michigan as Canadian wildfires burn. Here's what the air ...