Wildfire smoke from Canada's Prairie provinces has triggered widespread air-quality warnings across the country, impacting ...

A smaller snowpack in Canada has left forests primed to burn, starting wildfire season earlier than normal in recent years.

The area reached the “very unhealthy” purple-colored range after being in the “unhealthy” red-colored range on the AirNow.gov website while the Packers took part in a 2-plus-hour practice outside on ...

The amount of area burned by wildfires nationally this year is equivalent to a size bigger than the Greater Toronto Area (GTA ...

Wildfires continued to rage across Canada on Friday, with nearly three dozen new blazes, bringing the total number of active ...

Environment Canada has issued more than a dozen severe thunderstorm watches across British Columbia as the province continues ...

The weather pattern bringing Topeka unseasonably cool conditions also pushed in unhealthy air resulting from active, ...

An outdoor summer event for hundreds of children in Winnipeg has been cancelled over health concerns about heavy wildfire ...