Wildfires have forced another 1,000 people to flee their homes in the Canadian province of Manitoba, which is under a state ...

In the upper Midwest of the United States, Michigan, Wisconsin and Minnesota have issued air quality warnings as smoke from ...

Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia and Europe during the past week.

Prairie wildfires developed on two fronts Friday, as 1,000 more Manitoba residents were forced to flee their homes and ...

Toxic metals, including arsenic, could be released by Canadian wildfires, posing health risks to those downwind.