Maria Marabito is a writer who specializes in sustainable travel, green living, and food issues. She holds a Bachelor of Arts in English from West Chester University. An oatmeal face mask is ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Click here to see all of PopSci’s COVID-19 coverage. Nearly a year ...

Having previously made a variety of PPE devices on a 3D printer, I still hadn't found exactly what I was looking for. Using mostly cloth masks (yes, made by my mother) and more recently a black ...

Wearing a mask fitter could make face coverings up to 90 percent more effective at preventing the spread of COVID, according to research highlighted by the U.S. Centers for Disease Control and ...