Tiny particles, heavy metals, and toxic molecules could be lurking in your home this winter. One potential culprit? Your humidifier.

The findings also suggest that air quality may be having a more profound effect on exercise than previously thought.

This “tiny house lab,” which sits outside of Purdue’s Delon and Elizabeth Hampton Hall of Civil Engineering, allows researchers to study indoor air quality more comprehensively than has been possible ...

Economic losses were in the billions. Pollution takes many forms in India, including the use of poorly-ventilated stoves and open fires for cooking inside dwellings. Photo by Mark Katzman. Air ...

People may be exposed to unhealthy levels of airborne pollutants inside their homes, even if the outdoor air quality is good, a new study reveals. Researchers at the University of Birmingham used ...