Purell and toilet paper aren't the only items flying off store shelves as coronavirus spreads. Masks have also become a hot commodity, so much so that hospitals across the country have begun sending ...

For Richard Gordon, origami is like a piece of music. While an individual fold may not be particularly impressive, many together can make the paper sing. A floppy sheet can transform into a flapping ...

The Washington Post is providing this news free to all readers as a public service. Follow this story and more by signing up for health, science, and environment email alerts. On Friday, President ...

Guidance on whether to wear a face mask varies locally. But the Centers for Disease Control and Prevention has recommended that all Americans, healthy and sick, wear basic cloth masks in public — a ...