During the height of the COVID-19 pandemic, when mask mandates became commonplace both in public and in private, tech vendors began selling products they claimed could detect whether someone was ...

During the height of the COVID-19 pandemic, when mask mandates became commonplace both in public and in private, tech vendors began selling products they claimed could detect whether someone was ...

Face masks — the unofficial symbol of the COVID-19 pandemic — are leveling up. A mask outfitted with special electronics can detect SARS-CoV-2, the virus that causes COVID-19, and other airborne ...

After testing nine popular LED face masks, our beauty editors note that the the Omnilux Contour Face stood out due to its ...

Editor’s Note: Sign up for Unlocking the World, CNN Travel’s weekly newsletter. Get news about destinations opening and closing, inspiration for future adventures, plus the latest in aviation, food ...

The Centers for Disease Control and Prevention upgraded its guidance on face masks last week, encouraging people to use National Institute for Occupational Safety & Health-approved N95 respirators or ...