Editor’s note: As we will report below, experts agree that face masks do not replace or relieve the need to wash your hands and social distance, and they absolutely do not alone prevent the spread of ...

You've got to wear a mask outside. But it's very very hot outside right now. Your mask is only making you hotter. So: Grab some lightweight, breathable face masks! Just make sure you have a handle on ...

Duke University researchers have developed a simple, inexpensive method to test how well masks stop people from spewing droplets that could spread the coronavirus — and their initial tests have raised ...