Canada’s air quality was worse than the United States in 2025, thanks to a record-breaking wildfire season last summer, ...

Add Yahoo as a preferred source to see more of our stories on Google. A wildfire burns south of Pimicikamak Cree Nation in Manitoba in May 2023, illustrating the growing impact of large fires ...

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

The devastating wildfires in northern Canada in recent years have climate consequences that go far beyond smoke and carbon dioxide released into the atmosphere, according to a new study co-authored by ...

NEW YORK--(BUSINESS WIRE)--The 2025 wildfire season marked a turning point in how wildfire risk is experienced, managed, and paid for, according to a new comprehensive analysis released today by ...

Iowa state Rep. Austin Harris, R-Moulton, recently joined legislators from border states in sending a letter to the Environmental Protection Agency, alleging that Canada's poor forest management ...

The fire ecologist is working with Indigenous communities—and employing time-honored techniques—to restore ecosystems.