An icon in the shape of a lightning bolt. Impact Link Allison Dupont, a cardiologist, is working on the frontlines of the coronavirus pandemic. Fearful that her hospital might run out of personal ...

The problem with one-size-fits-all face masks is that one size doesn't always fit all. If you find that your mask is too big and doesn't quite seal around your mouth as well as it should, there's an ...

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 ...