Smoke from wildfires is not something to be taken lightly, as it impacts air quality for miles. The danger of it can be measured on the air quality index (AQI), a scale that goes from zero to over 300 ...

Smoke from wildfires burning in Canada is expected to cast a haze over the skies — and diminish air quality — in parts of the ...

The summer of 2025 has been another harrowing season for wildfires in Canada, testing the country’s landscapes and communities and also its firefighting capacity and institutional resilience (and has ...

Study links wildfire smoke to hundreds of premature deaths and health risks. 2023 Canadian wildfires drove some of the worst U.S. air quality in Wisconsin. 2025 fires are repeating the pattern, ...

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 ...

In 2023, Canada’s worst wildfire season on record produced so much smoke that it spilled across national borders into the United States. At times, a thick haze enveloped much of the U.S. East Coast ...

A giant fire last year consumed much of Canada’s Jasper National Park. Canadian scientists leading research into wildfires are using the blaze to learn lessons for the future. Recreational vehicles in ...

Notably, the letter fails to mention climate change. However, although fire-management practices play a role in these megafires, climate change also has a profound impact. Accoding to Natural ...

The official evacuation alert was issued from Parks Canada at 8 p.m. on July 22, 2024. By that time, Tahlon Sweenie, the Director of Golf at the revered Jasper Park Lodge Golf Course in the western ...

People in Saskatchewan are incorporating prescribed burns more often as a tool to keep grasslands healthy. Proponents ...