BISMARCK, N.D. -- Much of the Upper Midwest on Saturday was dealing with swaths of unhealthy air because of drifting smoke from Canadian wildfires, covering the northern region of the U.S. at a time ...

The Michigan Department of Environment, Great Lakes and Energy has issued an air quality alert for elevated levels of fine ...

You’re not imagining that campfire smell — thick smoke from Canadian wildfires has settled over Minnesota again, with air ...

The DNR’s advisory says the air quality index is expected to reach the ‘Unhealthy for Sensitive Groups’ to ‘Unhealthy’ level. In the advisory, the DNR cites Canadian wildfire smoke. A Wisconsin Air ...

Evacuees continued to arrive in Winnipeg by the busload Friday as a renewed round of wildfires put thousands out of their homes – some for a second time.

Six Republican Congress members callously urged Canada to take “proper action” to mitigate smoke wafting into the U.S.

An air quality alert in effect for northwest and north central Minnesota could extend into the weekend as wildfire smoke ...

HOUSTON (Reuters) -The start-up of an offshore well caused zinc contamination in Mars crude, Chevron said on Friday, leading ...

Environment Canada issued an Air Quality Warning Friday morning for all of southeastern Manitoba. Wildfire smoke from ...

Manitoba has declared another provincewide state of emergency as wildfires continue to threaten communities.The state of ...

The Saskatchewan Public Safety Agency is issuing a fire ban that takes effect on Thursday, July 10 at 8:00 a.m. and will ...

Canadian wildfire smoke is travelling south and making it difficult for some Americans to enjoy their summer, according to a ...