Add Yahoo as a preferred source to see more of our stories on Google. N95 masks and respirators are what you typically see on healthcare professionals and can filter at least 95 percent of airborne ...

Masks are as important as ever to prevent the spread of the coronavirus, thanks to the rise of the highly infectious Omicron variant. And, while you might have tossed your old masks, the Centers for ...

Add Yahoo as a preferred source to see more of our stories on Google. Masks are as important as ever to prevent the spread of the coronavirus. But it's tough to know which masks are the most effective ...

Some of the worst air quality levels on record on the East Coast are impacting consumer shopping patterns and driving air purifier stocks higher. People are rushing to buy air filters, humidifiers and ...