The Shark Air Purifier, which has a three-part filtration system, is 36% off at Amazon.

Ready to breathe cleaner air? Before you buy the first air purifier or air ionizer you see, here's your guide to ...

Researchers have found the first direct evidence that tiny particles of air pollution stick to red blood cells, meaning they can travel freely around the body. These particles are produced by vehicle ...

Add Yahoo as a preferred source to see more of our stories on Google. Ultrafine particles stem from a variety of natural and human-made sources, including vehicle exhaust. Joe Raedle/Getty Images Long ...

Air pollution particles inhaled by pregnant mothers can make their way into the tissues and organs of developing fetuses, according to a new study. Although the health consequences are not yet known, ...

Researchers from Tampere University and the University of Helsinki have identified an unexpected chemical process that may influence the formation of air pollution particles in urban environments. The ...

We independently evaluate all of our recommendations. If you click on links we provide, we may receive compensation. Breathe easy with picks from Levoit, Dyson, and Shark Michelle Rostamian is a ...

An analysis of epidemiological data from the region of Tarragona, Spain, found that higher prenatal exposure to air pollution ...

Small particles in air pollution in Singapore might have caused sudden cardiac arrests in some people who were not in hospital but simply going about their normal lives, according to scientists at ...

You may not know you need an air purifier until you start using one. Smoke particles, dust, pollen and pet dander are all floating around in the air we breathe. Outdoor pollution, even allergens in ...

Representative light microscopy images of carbonaceous (black) particles adherent to red blood cells (red arrows) from healthy volunteers. Each image is from a different adult volunteer. Researchers ...