Though statewide coronavirus mask mandates have expired, many people have opted to continue wearing them to keep germs and other airborne viruses at bay. And with face masks now a common wardrobe ...

LOS ANGELES, April 8 (Reuters) - The fast-spreading Omicron variant stoked U.S. interest in better masks for children to ward off COVID-19, and that is adding fuel to an effort that could set the ...

South Korea's KF94 mask does a good job concealing the Mona Lisa's smile — but how effective is it at preventing coronavirus spread? Here, masked pedestrians stroll through a shopping district in ...

Here in the "lab" at his Minneapolis home, Collins is launching experiment No. 520—the latest installment in his 18-month quest to help people use masks for better protection against COVID-19. Just a ...