N95 respirators, the gold standard of filtration masks, are back in the pandemic spotlight because of the highly contagious Omicron Covid-19 variant. Unlike earlier in the pandemic, N95s are now ...

This is an archived article and the information in the article may be outdated.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. In what the White House calls “the largest ...

Though mask restrictions have eased across the country (and around the world), officials say you shouldn’t be taking off your masks just yet, especially if you’re in crowded places or traveling. Even ...

Oct 27 (Reuters) - U.S. industrial conglomerate 3M Co (MMM.N), opens new tab topped Wall Street estimates for third-quarter profit and revenue on Tuesday, as the maker of N95 masks benefited from ...