A new smart sensor that measures face mask fit may come in handy for workers who need to know their masks are working, Northwestern University researchers say. FaceBit, as it is called, also measures ...

In the Before Times, you just needed to check that you had your keys and wallet to head out of the house. During the past year, yet another essential item has been added to your out-the-door routine — ...

(Nanowerk Spotlight) The increased focus on face masks over the past 2 years due to the COVID-19 pandemic has led to a flurry of research not only on how to make these masks more effective and ...

University of Minnesota researchers are dangling the irresistible lure of free string backpacks at the Minnesota State Fair to study how masks fit different faces differently and offer varying ...