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 ...

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

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 ...

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

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 ...