We're all getting used to wearing face coverings while out and about, and you may have noticed that several masks have a small slot to place a filter for extra protection. Adding a filter in between ...

According to guidelines from the Centers for Disease Control and Prevention, non-medical cloth face masks and coverings are recommended as a best practice to help slow the spread of the novel ...

For months, scientists have been saying masks reduce transmission of COVID-19. They now think masks can also make the illness less severe. The reason is the barrier created by a mask likely limits the ...

Adding a third layer to cloth face masks is now recommended for preventing the spread of COVID-19. Non-woven polypropylene fabric is the material of choice for this third layer, but many people may ...

The best easy-to-find material for a homemade face covering to protect against coronavirus transmission is four-ply microfiber cloth, according to Army researchers at the service’s Combat Capabilities ...

Surrounded by non-essential businesses in the Country Club Plaza closed to slow the spread of COVID-19, one shop is whirring with the sounds of 3D printers running nearly 24/7. Actually, the 3D ...