With 174 active wildfires burning across Canada, several U.S. states are under air quality alerts due to the traveling smoke ...

A series of wildfires burning across central Canada sent smoke billowing into the U.S. over the weekend, with few signs that ...

If wildfire smoke bothers you, be prepared for worsening air quaility this week. View Interactive fire weather and air ...

A series of wildfires burning across central Canada sent smoke billowing into the U.S. over the weekend, with few signs that ...

About 17,000 residents of Manitoba in central Canada have been evacuated because of nearly two dozen active wildfires ...

States across the border issued air advisories about particulate pollution that are expected to last for several days.

Dozens of fires are burning in Manitoba and Saskatchewan, causing evacuations and states of emergency as smoke is being blown ...

Massive wildfires burning out of control in western and central Canada are forcing thousands to flee. The blazes are also ...

About 17,000 residents of Manitoba in central Canada have been evacuated because of nearly two dozen active wildfires ...

The Minnesota Pollution Control Agency says additional air quality alerts are likely needed for much of Minnesota this ...

Satellite imagery analyzed by scientists shows that the wildfires are not only extensive but also exceptionally intense, ...

Massive wildfires burning out of control in western and central Canada are forcing thousands to flee as dire forecasts for ...