In makeshift home laboratories, a team of scientists discovered that cotton flannel is the optimal fabric, and their latest study says that the moisture from our breath makes the mask more effective.

DENVER (KDVR) — Following new guidelines from the Centers for Disease Control and Prevention that everyone wear a non-medical, cloth face covering in public to help stop the spread of the coronavirus, ...

A new study suggests that homemade face masks with two or three layers may be more effective in preventing the spread of the novel coronavirus compared with a single-layered face covering. Researchers ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Homemade cloth face masks likely need a ...