Three years after more than 3,600 health workers died of covid-19, occupational safety experts warn that those on the front lines may once again be at risk if the Centers for Disease Control and ...

Which N95 masks are best? Many people rely on N95 masks to keep them protected from illness, smoke, dust, pollen and more. The best, most effective N95 mask keeps the wearer safe from potentially ...

The U.S. Centers for Disease Control and Prevention reported Friday that consistently wearing a mask, especially an N95 and KN95 respirator mask, while inside public places provide the best protection ...

The U.S. Forest Service is introducing N95 masks and new decontamination protocols to protect wildland firefighters.

As multiple wildfires burn across Canada and the western U.S., millions are being exposed to the dangers of smoke inhalation.