We asked an expert from UCLA for tips on what to do and what not to do when it comes to wearing a mask. LOS ANGELES (KABC) -- Here's what you need to know when it comes to properly wearing a mask and ...

So, about masks -- they do next to nothing if you don't wear them properly. Yep, even the cloth coverings touted as the best thing since social distancing have instructions. We've laid them out below, ...

With air pollution levels rising across cities, wearing a mask has become essential for protecting your lungs from harmful particles like PM2.5 and PM10. But simply wearing a mask isn’t enough ...

"It's not a study of the mask but of intervention to get people to wear a mask." Recently, a review from the Cochrane Library set off a firestorm after headlines declared research published by the ...

While it's still important to wear a face mask in many situations, that mask won't be fully effective if it doesn't fit properly. That's why a team at MIT has designed a device to assess how well a ...