The U.S. Environmental Protection Agency warns that wildfire smoke contains dangerous pollutants in the form of fine ...

Poor air quality in Michigan and Maine prompted officials to tell people to keep an eye out for symptoms such as coughing.

Canada is having another bad wildfire season, and more than 27,000 people in three provinces have been forced to evacuate. The smoke is even reaching Europe, where it is causing hazy skies but isn't ...

"The Michigan Department of Environment, Great Lakes, and Energy (EGLE) has issued an Air Quality Alert for elevated levels ...

Canadian wildfires continue to burn, and plumes of smoke hang over Michigan especially in the Upper Peninsula.

Air quality alerts advising people to stay indoors were issued earlier in the week and lasted through part of Wednesday ...

As Canadian wildfires burn, northern Michigan areas and the Upper Peninsula have been upgraded to an air quality alert.

The Department of Natural Resources said the wildfire in Dickinson County that started Sunday has been contained. DNR Fire ...

A gray haze from wildfire smoke could be seen in Cincinnati, and the entire state of Minnesota is under an air quality alert.

Smoke spreading from wildfires in Canada​ was affecting air quality in multiple states, including Minnesota​ and Wisconsin.

As wildfires in several Canadian provinces actively burn, northern areas in Michigan see poor air quality. Here is an update ...