Wildfires blazing in and around Quebec are creating hazardous health conditions throughout North America. Over 100 million people were under alerts for unhealthy air quality as of Wednesday, and ...
In recent years, wildfires in the western U.S. have grown larger and more intense, stoked by factors like climate change and the build-up of dense trees and dry brush from past fire suppression. These ...
The tiny size of the particles means they can become deposited deep in people’s lungs, causing a health risk ...