Detroit had the worst air quality in the world on Thursday because of the fine particulate matter in the atmosphere.

Michigan lawmakers demand Canada does more after wildfire smoke blankets parts of US: ‘We are done accepting apologies’ - More than 850 active fires were recorded in Canada on Thursday ...

The Republican front-runner for governor says he has been pressing Canada for years to respond to wildfires but has seen little change.

Republican lawmakers from Michigan are demanding stronger wildfire prevention efforts from Canada after smoke from hundreds ...