Hedge funds boosted their bullish stance on US crude by the most in five months as wildfires endangered Canadian flows and ...

An air quality advisory is in effect until 12 a.m., Saturday, June 7, as Michigan continues to see effects of Canadian ...

In the upper Midwest of the United States, Michigan, Wisconsin and Minnesota have issued air quality warnings as smoke from ...

Much of southern Ontario was under an air quality statement on Thursday and Friday that lifted early Saturday morning.

Parts of Alberta, B.C., Manitoba, New Brunswick, Ontario, Quebec, Saskatchewan, and Newfoundland and Labrador experiencing ...

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

Wildfires have forced another 1,000 people to flee their homes in the Canadian province of Manitoba, which is under a state ...

Prairie wildfires developed on two fronts Friday, as 1,000 more Manitoba residents were forced to flee their homes and ...

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

Much of Ontario remains under special air quality statements or warnings today amid smoke from wildfires burning in other parts of Canada.

Edmonton is launching its extreme weather response as wildfire smoke is expected to cause a plunge in air quality.

More than 200 wildfires continued to burn across Canada as of Friday, June 6, prompting nationwide air quality alerts as smoke drifts into the U.S. In Manitoba, over 20 fires, including several that ...