Canadians are being urged to ditch certain types of masks in favour of ones experts say will provide more...
cloth
Depending on which one you have, it turns out one of the oldest tools in our arsenal against COVID-19...
If you are using a single-layer cloth mask to protect yourself from a new COVID-19 variant that is believed to...
TORONTO -- A recent study from engineering researchers in Ontario has found that high-efficiency masks are up to six times...
TORONTO -- Much like your favourite pair of underwear, that piece of fabric that’s been wrapped snugly around your face...