The scale of the Canadian wildfires, which ravaged millions of hectares, surprised by their ability to affect populations ...

The Canadian wildfire season of 2025 has now been labelled as the second-worst in the country’s history. So far, over 18 ...

Over 87,000 premature deaths worldwide can be traced to the impact of Canada's explosive 2023 wildfire season, new research ...

Canada's record-breaking 2023 wildfires exposed more than 350 million people in North America and Europe to air pollution ...

The sternly worded statements and letters are filled with indignation and outrage: Republican U.S. lawmakers say Canada has done too little to contain wildfires and smoke that have fouled the air in ...

Study links Canadian wildfire smoke to tens of thousands of deaths across North America, Europe and to a lesser extent, Asia, ...

More intense future wildfires, fueled by further climate change, could lead to 70,000 deaths from smoke exposure a year, ...

A new study estimates 82,000 people worldwide, including 33,000 in the U.S., died from chronic exposure to Canadian wildfire smoke in 2023.

Tiny toxic particles spewed by Canadian wildfires killed 82,000 people in 2023, according to a study published in Nature on Wednesday. The long tendrils of smoke choked towns not just in Canada and ...

In this Aug. 17, 2023, file photo, the McDougall Creek wildfire burns in the hills West Kelowna, British Columbia, Canada. automation Boreal forests in regions all over the world have been ...

Canada's worst wildfire season on record tarnished the country's air quality and had similar effects on pollution in parts of the United States, according to a new report. University of Chicago ...