As wildfire smoke from Canadian blazes continues to degrade air quality across large parts of the United States, health ...

Whether you're concerned about outdoor air quality or preventing airborne illnesses such as the coronavirus, here's how to determine which face covering is right for you. By Nicole Charky-Chami, ...

There are many face masks to choose from, but according to the Centers for Disease Control and Prevention, properly fitting respirators offer the most protection. Experts say N95 respirators are the ...

The city is giving out free KN95 masks at hundreds of locations. Do they help with poor air quality? Here's what to know.

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 ...