The north-central part of the Prairies remains under a series of air-quality warnings. Environment Canada says wildfire smoke is contributing to the region’s very poor air quality and could cause ...

An evacuation advisory issued for cabin owners in the Martin Lake and Great Rattling Brook areas in central Newfoundland has ...

Rep. Calvin Callahan joined lawmakers from Iowa, Minnesota and North Dakota in filing a formal complaint against Canada over ...

On Aug. 6, the Wisconsin Department of Natural Resources has not extended its Wisconsin air quality alert — a decision it ...

Firefighters say a brush fire in the Canadian province of British Columbia was caused when a bird dropped a fish on power ...

As smoke begins to dissipate, Michigan's statewide advisories have ended, though some remain for Upper Peninsula and northern areas as for Aug. 6.

Smoke from wildfires in Canada continue to impact air quality in the northern United States, even in the New York City metro ...

The midsummer heat we've got isn’t going anywhere in the near future. Neither is the rainfall deficit, which continues to ...

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.

A thin veil of smoke from wildfires burning in Canada is worsening air quality and putting a lid on temperatures in the D.C.

A wildfire that has closed the North Rim of Grand Canyon National Park raged out of control over the weekend and is now the ...

A group of lawmakers, including Rep. Calvin Callahan of Tomahawk, is filing a formal complaint against Canada.