SAN FRANCISCO -- As fears rise over China's coronavirus outbreak spreading to the United States, more and more people are looking for ways to protect themselves. One of the most in-demand items are ...

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 ...

Virus-fighting startup Singletto closed a $10 million Series A investment round and is now selling its pathogen-killing face masks on Amazon. The Seattle company was also selected by the U.S. Defense ...

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 ...

As multiple wildfires continue to burn across Canada and the western United States, millions of people are being exposed to hazardous levels of air pollution. “Smoke carries a lot of particulates, and ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Many Americans have taken significant steps ...