Glow-in-the-dark coughs and sneezes? In the coronavirus era, this is what it takes for scientists to figure out which masks work best at stopping aerosol droplets from spreading after a cough or a ...

Delaware:The state says residents must wear face masks while in public, including at grocery and convenience stores, pharmacies, doctor's offices and on public transportation.Florida:Masks aren’t ...

Over the past couple of years, LED red light therapy masks have quietly taken over my routine—and my bathroom counter.

School districts across the world implemented mask mandates for children in the hope of reducing COVID-19 transmission, but the impact of school-based mask mandates on COVID-19 transmission in ...