Concept art by Marvel Studios Senior Illustrator ... Sze’s cover shows an alternate version of the makeshift mask that Matt is shown wearing in the trailer (a red balaclava he removes off ...

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.

Now, a new study published in the journal Physics of Fluids on Tuesday claims to have found the optimal homemade mask design. Researchers compared four makeshift face-mask styles, which they ...

Researchers studied the fate of a large-sized surrogate cough droplets at different velocities, corresponding from mild to severe, while using various locally procured fabrics as masks. WASHINGTON ...