Researchers have tested a variety of popular hacks for improving the fit of KN95 and surgical masks, and found that while some hacks do improve fit, they can also come at the cost of the wearer's ...

When the COVID-19 pandemic took off in 2020, so too did questions over the effectiveness of wearing a face mask to prevent the spread of the virus. Now, four years later, what does the science say? In ...

The Centers for Disease Control and Prevention (CDC) has changed its guidelines about masks and respirators a number of times over the past two years and gave its most recent update on January 14, ...

There are a lot of people who say they do not want to wear a face mask because they are too hot, and with summer here, it's only going to get worse. However, there is an alternative some are trying: ...

(NEW YORK) -- Recently, a review from the Cochrane Library set off a firestorm after headlines declared research published by the respected organization's study found masks don't work and don't stop ...

Fabric from an old prom dress, silk, cotton bed sheets and bra cups are just a few of the items researchers have put to the test to determine which would make the best, most effective homemade face ...