If you want to keep attending races for decades to come without wrecking your lungs, you need gear that works as hard as the ...

We're all getting used to wearing face coverings while out and about, and you may have noticed that several masks have a small slot to place a filter for extra protection. Adding a filter in between ...

I first heard about Happy Masks at an outdoor gymnastics class this summer. My daughter’s cloth mask kept falling off her face, and I noticed that the other kids had fitted masks that stayed put, even ...

Which N95 carbon filter masks are best? When contaminants from the environment get into your lungs, they can do damage. A proper respirator mask can filter out these undesirable elements and help to ...

Which filter inserts for masks are best? Cloth masks typically are the most affordable options for staying healthy and safe in crowded public settings because you can wash them and repeatedly wear ...

N95 masks, also called N95 respirators, are personal protective equipment (PPE) that filter airborne particles such as ...

More effective: diagram of the mask design showing the polymer fibres and the TENG. (Courtesy: LingyunWang et al./Nano Energy) A new design for a self-powered air filter mask with enhanced removal ...