Air pollution can negatively affect mental function after just a few hours of exposure.

When it comes to the life cycle cost of any Biological Safety Cabinet (BSC), the life of a HEPA filter is crucial. The loading capacity of HEPA filters has always been a matter of great concern in the ...

People whose homes are near busy highways may be able to reduce their blood pressure by running an air purifier with a HEPA filter, a study found. Limited time: Save 25% on NBC News subscription Get ...

Many students returning to in-person learning on Monday will have to get used to a new sound in the classroom: the buzz of a portable air cleaner. Several provincial and territorial governments will ...

Medically reviewed by Amelia MacIntyre, DOPoor indoor air quality has been linked to worse sleep and higher blood ...

Using an in-home HEPA purifier for one month spurs a small but significant improvement in brain function in adults age 40 and older. That’s the result of a new study we co-authored in the journal ...