Smoke from hundreds of wildfires in Canada is lingering over the northern U.S., spreading across to roughly a dozen states from Wisconsin to Maine.

As Canada grapples with one of its worst wildfire seasons on record, smoke from the blazes have prompted air quality alerts across the U.S.

Light rain and higher humidity have helped British Columbia firefighters in their work to contain a wildfire burning out of ...

You may notice a slight haze in the sky on Wednesday across the D.C. area as smoke from Canadian wildfires brushes the region's edge.

Air Quality now across Minnesota is much better as Southerly Winds have pushed most of the Canadian Wildfire Smoke north and ...

ST. JOHN'S — There are six active wildfires burning in Newfoundland, with half of them out of control. Premier John Hogan ...

Smoke from Canadian wildfires continues to linger over New Hampshire on Wednesday, though it is slowly dissipating day by day. Still, though, the smoke is affecting the air quality in the state.

In Grand Rapids, the Air Quality Index, which measures particle pollution in the air, was over 100 AQI six of the last seven ...

U.S. Ambassador to Canada Pete Hoekstra said Tuesday that Canada's recent wildfires offer a "stark reminder" of the countries' shared challenges.

A handful of Okotoks firefighters will soon compete on the national stage. FireFit is an annual championship where Canadian ...

(KNOX) – The Storm Prediction Center has taken the unusual step of forecasting a strengthened potential for severe weather in ...