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

Seven Michigan Republicans in Congress want Canada to contain and prevent future wildfires, noting it's the third summer ...

Smoke from ongoing wildfires across Canada continued to drift into parts of the United States on Wednesday, causing hazy ...

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

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

Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have ...

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

Republican lawmakers called for an investigation of Canada’s wildfire management practices and for potential remedies under ...

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

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.

The letter calls for an investigation into Canada’s wildfire management practices and for potential remedies under international law.

More Republican lawmakers are calling out Canada because of wildfires sending smoke billowing across the international border ...