Like much of the U.S., Chicago was under a thick hazy blanket of wildfire smoke, creating dangerous conditions for anyone who ...

Researchers are now assessing the mortality impacts of wildfire smoke, as it contains pollutants like PM2.5 that have been ...

The U.S. Forest Service has fought decades of efforts to better protect its crews — sending them into smoke without masks or ...

Smoke from Canadian wildfires has blanketed Michigan this summer, with 31 days of warnings for parts of Michigan..

For your safety, it’s recommended to stay inside as much as possible with air conditioning on when air quality alerts are ...

Firefighters were concerned Sunday about the possibility of fire spreading under trees and a warming forecast later in the ...

Forecasting wildfire smoke is hard. We review the best tools to help you predict when unhealthful levels of smoke are coming.

Prepare for a hot week ahead. Today will bring highs from the upper 90s to triple-digit heat expected. Here's what you need ...

State officials are encouraging Michiganders who own their own air quality sensors to contribute their readings to ongoing ...

The smoke from the wildfires that burned through Los Angeles in January smelled like plastic and was so thick that it hid the ...