New York City is giving out free KN95 masks as the region is enveloped in smoke from Canadian wildfires. But, how much do they help? Here's what to know, from the air quality index to masking up.

Our editors independently selected these items because we think you will enjoy them and might like them at these prices. If you purchase something through our links, we may earn a commission. Pricing ...

With face masks mandatory in many states, stock up so we can all help protect others from the coronavirus -- in style. With the recent surge in COVID-19 cases across the country and the emergence of ...

Ever since the CDC said that KN95 and N95 masks offer the most protection against COVID-19, buyers have been stocking up on packs for themselves and their families. And while there are hundreds of ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. As wildfire smoke from Canadian blazes continues to degrade air quality ...

The Centers for Disease Control (CDC) updated its mask guidance last week, recommending people wear N95 or KN95 masks. “As we are entering year three of the pandemic, we’re getting more and more data ...

In scrambling to buy protective equipment for the coronavirus pandemic, federal agencies purchased up to $11 million worth of Chinese-made masks, often with little attention to manufacturing details ...