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

In letters expressing outrage and indignation, Republican lawmakers are demanding more forest thinning, prescribed burns and ...

Maine has seen more wildfire smoke in recent years, and the culprit is climate change. MAINE, USA — Wildfire smoke has been ...

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

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

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

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

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

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

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

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