Smoke from more than 700 active wildfires in Canada is once again clouding skies and pushing air quality into dangerous ...

The current rankings indicate that Detroit is more polluted than Kolkata, one of India's largest cities, and every other city ...

Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.

Hazy conditions will continue over Greater Lansing. Statewide advisory remains in place through Aug. 4, smoke forecast to lessen after Aug. 5.

Canadian wildfire smoke is still lingering across Michigan, causing hazy skies. Another air quality advisory has been issued.

A number of states in the United States have declared air quality warnings with concerning levels noted across many of the Great Lakes states including Wisconsin, Michigan, and Minnesota.

The smoke floating over the border shared between America and Canada is now impacting air quality in states as far south as Texas, AirNow's data shows. The EPA has declared the air quality in states ...

Temperatures will steadily increase throughout the week, starting in the low 80s on Monday and climbing to the upper 80s by ...

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air for at ...

The National Weather Service says the Detroit area will eventually see temperatures rise to above-normal levels later this ...