Add Yahoo as a preferred source to see more of our stories on Google. Though statewide coronavirus mask mandates have expired, many people have opted to continue wearing them to keep germs and other ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. These respirators are more protective than KN95s, KF94s ...

Add Yahoo as a preferred source to see more of our stories on Google. As a result of the Canadian wildfires, the air quality on the East Coast is currently among the world’s worst, rivaling that of ...

Bioengineers at Cambridge-based Massachusetts Institute of Technology teamed up with clinicians at Boston-based Brigham and Women’s Hospital to design N95 masks that can be sterilized for reuse. As ...

A University of Michigan-led project aims to fill medical N95 respirator needs after a shortage early in the COVID-19 pandemic and could lead to a "platform of innovations" in materials and designs of ...

According to the CDC, when worn consistently, well-fitting respirators approved by the National Institute for Occupational Safety and Health — including N95s — “provide the highest level of protection ...

With the Environmental Protection Agency issuing air quality warnings for several states over the smoke from the Canadian wildfires, it’s important to understand and obtain the correct protection. One ...

After two long years, we're finally seeing some light at the end of the tunnel when it comes to COVID-19, with some states and doctors setting their sights on the endemic phase. We’re still living in ...

An Airman receives a cloud of smoke to test the ventilation of his N95 mask issue at Ahmed Al Jaber Air Base, Kuwait March 13, 2020. (U.S. Air Force photo by Tech. Sgt. Alexandre Montes) To combat ...