Smoke from hundreds of wildfires in Canada has choked the skies over dozens of northern U.S. states in the Great Lakes and ...

Smoke from Canada's raging wildfires has travelled over 5,000 kilometres across the Atlantic Ocean, reaching parts of Europe and blanketing cities with haze and black carbon. Over the past 24 hours, ...

Colorado faces a prolonged heat wave with temperatures nearing 100 degrees, prompting a Weather Impact Alert for Thursday.

Hot and increasingly humid weather will return to Central New York. For today, expect partly cloudy skies with an outside ...

Canadian wildfire smoke has worsened the air quality in multiple states and irritated the eyes, noses and throats of many Americans.

“Smoke plumes can travel quite a bit. They can travel hundreds and thousands of miles, so our air quality right now is being ...

ROCHESTER, Minn. (KTTC) – Wildfire smoke consumed Minnesota skies last week, prompting a record at the Minnesota Pollution ...

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.

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

Days of haze no more, at least for now. The wildfire smoke from Canada that has sickened some and prompted lawmakers to ask ...

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

How does wildfire smoke travel so far At the site of the wildfires, the smoke can quickly rise through the atmosphere due to ...