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.

ST. PAUL — Calling all Minnesotans with any sort of sewing skills. Now is the chance to make a difference. According to Joe Kelly, director of Homeland Security and Emergency Management with the ...

Making a DIY face mask has become the top stay-home activity during the novel coronavirus outbreak – whether it's for your own personal use or to donate to healthcare facilities. The CDC now ...