Wildfire smoke has sparked the national weather agency to issue air quality warnings around the county of Grande Prairie and ...

Poor air quality fuelled by wildfires burning across the Prairies left a large swath of the country enveloped in a haze for ...

Smoke from wildfires in northern Alberta and northeastern B.C. was expected to reach Calgary this weekend, with forecasters ...

Wildfires burning in Canada’s oil-producing region are prompting investors to examine the potential impact to midstream ...

Canada’s wildfire season is off to an intense start. A NASA satellite has recorded thousands of hot spots across the country ...

U.S. government undertook its most controversial wildlife program yet: restoring wolves to Idaho and Yellowstone.

In addition to the Midwest and eastern US, the smoke from the fires has caused air quality to drop to unhealthy levels in ...

Wildfires in Canada have led several provinces to declare emergencies and certain industries to alter their local operations.

Wildfires scorching several Canadian provinces have driven at least 33,400 people from their homes, with smoke now reaching ...

A second day of rain slowed the spread of wildfires in Alberta, allowing some oil sands production to resume. Conditions ...