The number of wildfires burning in British Columbia is on the decline after more than doubling during a spate of hot, dry conditions and thunderstorms that produced tens of thousands of lightning ...

State and federal land management agencies have put fire restrictions in place for all of eastern Idaho as it enters the ...

The wildfire areas of Manitoba and Saskatchewan are projected to receive 50 millimeters to 100 millimeters of rain this ...

In the height of summer, when most Americans dream of clear skies, campfires, and serene lakeside vacations, a thick haz ...

Predicting smoke from wildfires, as opposed to standard urban pollution from human activity, is a lot more complicated, ...

“Wildfire smoke is now a regular issue in New York,” they wrote in the letter Wednesday, citing recent air quality alerts, canceled events, and warnings to stay indoors. “Families across the state are ...

As wildfire season continues across the country, the National Science Foundation has awarded the University of Idaho a $1.4 ...

Breathing in polluted air for extended periods of time can pose a serious health risk for people, especially for vulnerable ...

Code Yellow Air Quality or the moderate level for particle pollution is forecast for Thursday and Friday. This may cause health symptoms for groups of people in the unusually sensitive category.

Manitoba Premier Wab Kinew says he doesn't "generalize these attention-seekers' misguided words to all Americans," and noted American firefighters have been helping fight Canada's wildfires while ...

Smoke from Canadian wildfires continues to bring poor air quality into the Northeast U.S. and the Upper Midwest. And the ...