Here's why the Canadian wildfire smoke is returning to the state and what to know about the latest air quality advisory.

The city of Kawartha Lakes in Ontario says fire crews are continuing to battle what is described as a significant forest fire ...

Prime Minister Mark Carney is well known for his climate credentials in the international financial world. But since becoming Canada's prime minister, his commitment to keeping Canada on track with ...

The Wisconsin Department of Natural Resources issued an air quality alert for much of Wisconsin, including Door and Kewaunee counties. The alert runs now until 3 p.m. on Tuesday, with the potential of ...