Suzy Margueron, a retiree in Paris, usually walks five miles a day, so she knew something was wrong when she barely had the energy to make it to the grocery store in the spring. As it turned out, she ...

Science is clear on the efficacy of face masks — it's proven to slow the spread of COVID-19. But what of face shields? You’ve probably seen someone wearing one in your neighborhood. It’s basically an ...

There's a new type of mask in town — and it's about to make talking while wearing a facial covering a lot easier. After months of muffled conversations and covered faces, masks with clear windows that ...