The exhaust from airplanes contains small particles called aerosols. These particles act as a “landing zone” for the molecules in water vapor. Under the right conditions, the water molecules come ...

Engineers in South Korea developed a bioinspired air filter that mimics nasal mucus, trapping more particles and lasting ...

A new real-time monitoring system captures minute-by-minute changes in toxic metals resulting from traffic pollution.

One of the problems of conventional filters used in homes, businesses and public spaces is their poor performance. They rely ...

We spend a lot of our time inside our home, so it's important we have clean air. That's where the Shark NeverChange Air Purifier comes in.

Have a lukewarm shower: A freezing cold shower may seem tempting, but lukewarm is the way to go, according to Nerina. Getting ...

What is PM2.5? Hazardous airborne particles and chemicals can come in a variety of forms, and from a variety of sources, even some natural ones. Wind-blown desert and mineral dust, wildfires, ...