While the mask mandates born during the Covid-19 crisis have slowly disappeared for the most part, proper N95 mask can help protect you from both the spread of germs and disease as well as airborne ...

New research shows that while many cloth and medical masks fall short against tiny airborne particles, simple hacks like overmasking or using braces can dramatically improve your protection, yet only ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we may earn a commission. Learn more. Fewer people wear face masks than during the Covid-19 ...