Multiple U.S. states and Canadian provinces are experiencing poor air quality from wildfire smoke. Here's where.

Half a dozen First Nations in northwestern Ontario remain without reliable power, after wildfires damaged several utility ...

The Maine Department of Environmental Protection has issued an Air Quality Alert for Northern Maine Tuesday due to elevated ...

The blaze that threatens Garden Hill, which has burned 2,865 hectares thus far, started on the south side of the community, ...

The Saskatchewan Public Safety Agency (SPSA) said 40 firefighters from Australia have arrived to assist with suppression ...

Summer camps and daycares are being forced to shift their plans amid stifling heat and poor air quality caused by wildfire ...

Air quality alerts are in place across Canada and the northern United States due to smoke from wildfires, with officials ...

The discount on Western Canada Select to the North American benchmark West Texas Intermediate futures settled at $10.90 a barrel on Tuesday, its widest differential since March this year. WCS for ...

While some organizations have published clear air quality thresholds or contingency protocols for wildfire smoke, FIFA's ...

A growing body of research shows the cascading health impacts of wildfire smoke, from cognitive decline to heart issues.

Brockville – Environment Canada has issued a Special Air Quality Alert for Brockville, Leeds-Grenville, due to smoke from Northern Ontario & Prairie forest fires, which is causing or is ...

Dry and hot conditions return to western Washington on Tuesday and Wednesday, bringing an elevated risk of heat-related illness and fire danger.