Minnesota and Wisconsin congressional lawmakers wrote a letter to Canadian leaders asking how the government plans to mitigate the wildfire smoke that continues to impact air quality in Minnesota and ...

Ground slumping in yedoma permafrost after a wildfire, in the interior of Alaska. Yedoma permafrost generally contains large ...

Smoke from ongoing Canadian wildfires in Saskatchewan and Manitoba will be ushered into the Great Lakes regions, causing a hazy sky and air quality alerts in the thickest smoke ...

VANCOUVER — Federal investigators have been deployed to Vancouver International Airport after a “small engine fire” onboard a WestJet flight from the United States. The Transportation Safety Board of ...