Since March 2020, we’ve all become a lot more familiar with face masks. This means that you’ve probably had to breathe through a mask that’s wet from sweat, rain, drool, or whatever the day brings — ...

This page may contain affiliate links. We may earn a small commission for any purchases made through these links. We’ve all likely tried making our own face masks at home, but what about hair masks?

Tanya Lewis: Hi, and welcome to COVID, Quickly, a Scientific American podcast series. Josh Fischman: This is your fast-track update on the COVID pandemic. We bring you up to speed on the science ...