Plenty of people across the country have gotten a little lax with masking over the past few months, thanks to loosened guidelines and increased vaccination. But the rise of the Omicron variant has ...

Amid a shortage of medical-grade masks, federal guidelines now recommend everyone wear face coverings out in public. Here's ...

North Carolina State University researchers put cloth masks to the test recently, as part of an ongoing research effort to develop better test mask fit as well as breathability and filtration.

Mask wearing in schools and indoor public places has become a hotly debated topic across the world, but research shows face coverings do help reduce the spread of Covid-19. To what extent masks offer ...