In 2023, Canada's worst wildfire season on record produced so much smoke that it spilled across national borders into the ...

A fault line in Canada's Yukon territory has stirred after more than 12,000 years of geological sleep. Researchers studying ...

The initiative comes as wildfires and other disasters pose an increasing risk to pets in Canada.

Wildfires get headlines. Floods get funding. But Canada’s most disruptive climate risk may be hiding underground ...

As fast-moving wildfires in eastern Canada continue to blaze out of control, thousands of people are being ordered to evacuate. Authorities have also warned thousands more to stay on high alert as the ...

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 ...

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 ...

Fire WE025 started small. But in late May, hot and dry conditions and gusty winds whipped it into an out-of-control inferno. Over 116 days, it swept across northwestern Manitoba, chewing up 447,000 ...

Wildfires have been occurring frequently in Canada in 2025, a worrying milestone for the global climate crisis. Extreme heat, prolonged drought, and strong winds have combined to create ideal ...

Reporter Wildfires are reversing decades of clean air standards in Canada and the U.S., according to new data published Thursday. Researchers at the University of Chicago released their annual Air ...

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 ...

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 ...