It’s not uncommon for nasty winter and summer weather to disrupt flight schedules and other operations at Canada’s biggest and busiest airport, but officials at Toronto Pearson Airport in Mississauga ...

Smoke from wildfires in Manitoba, a Western province facing its worst fire season in 30 years, has created hazardous air ...

"A lot of the prairies within Canada, the prairie provinces, entered the fire season already starting out in a drought, and ...

North Jersey residents may notice hazy skies over the next few days as dozens of wildfires burn across Canada, causing smoke to pour into parts of the United States. As of June 2, 188 active ...

Midwesterners, including those in northern Indiana, may recall the thick smoke that blanketed large parts of the region in 2023. Wildfires are once again burning in Canada, and some of that smoke ...

Considering wildfires, and prevailing winds blowing from Canada, are expected to become more frequent, the impact on crops ...

Wildfires across the United States and Canada -- fueled by record heat and dry conditions -- could severely impact the health of millions of people. Smoke from wildfires in several Canadian ...

Scientists are concerned the smoke from wildfires in Manitoba could be even more toxic than usual, saying more research needs ...

Canada on Wednesday was struggling to fight an extraordinary outbreak of wildfires across the country that sent smoke pouring over the border and forced millions of Canadians and Americans to stay ...

A researcher from the University of Saskatchewan is looking into how wildfires are impacting bird physiology during migration ...

And a fire doesn’t have to be nearby for the smoke to impact your health. "When we have smoke, it travels to the upper level," continues Reet. "It can get caught in some of the jet stream or any ...