Another wind shift arriving Wednesday morning will place southern Ontario directly downwind from the wildfires, resulting in ...

Smoke from Canadian wildfires is once again flowing into North Dakota, rekindling air quality concerns over the next few days ...

Air quality alerts are still in place on Tuesday, warning that children may experience "breathing difficulties." ...

Smoke from wildfires burning across Alberta has blanketed much of the province, including the Edmonton region.

Stronger shifting winds are expected in much of northern Alberta this week, posing a concern for firefighting efforts and ...