I will never forget the first time I went out for a run with a mask on. I made it less than a mile before I was out of breath and I had to turn around to walk home. It was clear that my lung capacity ...

Working out is always good for your health, of course, but during a time of isolation, disrupted structure, and general uncertainty, getting your heart rate up and endorphins flowing are straight up ...

As students return to school and employees head back to the office all with new safety protocols likely including wearing a mask, a new study from Duke University explores which masks are more ...

Tourists wearing protective masks walk in San Marco Square, in Venice, Italy. Photo-illustration by Observer via Alessandra Benedetti - Corbis/Corbis via Getty Images Don’t stow away your face masks ...