That wind pattern is forecast over the weekend, from Saturday into Sunday, which will likely bring smoke and haze to the ...

If outdoor travel is unavoidable, a well-constructed, well-fitting and properly worn respirator-type mask (such as a ...

Officials issued an air quality advisory for counties in southwest Michigan as Canadian wildfires burn. Here's what the air ...

Ottawa's efforts to prepare the country for the impacts of climate change have stumbled out of the gate, Canada's environment commissioner says.

Ottawa's Air Quality Health Index isn't expected to reach the highs of 2023, but residents could still see a haze of smoke ...

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

Canada's wildfires, which have already forced evacuations of more than 26,000 people, continued their stubborn spread Tuesday ...