A three-layer homemade mask is the ideal coverings, according to researchers at University of New South Wales in Sydney, Australia.

Do masks work? And if so, should you reach for an N95, a surgical mask, a cloth mask or a gaiter? Over the past year and a half, researchers have produced a lot of laboratory, model-based and ...

If you're making your own face mask to protect against COVID-19, three layers of cotton towel fabric are best, researchers from India report. That recommendation comes after testing how best to block ...

CHICAGO -- Bill Purdue waterproofs basements for a living, but he has spent the past few days in his buddy's Washington, Indiana, auto trim and upholstery shop cutting rectangles of cotton fabric that ...