Add Yahoo as a preferred source to see more of our stories on Google. As a result of the Canadian wildfires, the air quality on the East Coast is currently among the world’s worst, rivaling that of ...

Though we all hoped the COVID-19 pandemic would be behind us by now, new variants continue popping up across the world. And in addition to getting vaccinated and boosted, that means we're taking all ...

Annoyed that over two years since COVID came into our lives and you still need to wear a mask? Not entirely clear what kind of mask you should be wearing? Well, we can't help you with the former, but ...

Every day, N95, KN95, KF94, and surgical face masks protect millions of people from smoke, dust, and other particulates, as well as germs that can cause serious illness. These masks act like a bouncer ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we may earn a commission. Learn more. Fewer people wear face masks than during the Covid-19 ...

Trying to keep up with changing masking guidance from public health officials has been challenging to say the least. The Centers for Disease Control and Prevention (CDC) first said that masks weren’t ...