Summer smoke from Canadian wildfires is once again hazing out Minnesota skies — just in time for your long-awaited Northwoods ...

Officials warned young children and those with respiratory illnesses to take precautions. For weeks, smoke from Canadian ...

Smoke from Canadian wildfires again plagued portions of the northern United States on July 16, prompting air quality alerts from Illinois to Maine.

A fast-moving wildfire near the Grand Canyon’s North Rim has destroyed the historic Grand Canyon Lodge and dozens of other ...

The Dragon Bravo Fire in Arizona has destroyed dozens of structures and a water treatment facility on the Grand Canyon's ...

Multiple U.S. states and Canadian provinces are experiencing poor air quality from wildfire smoke. Here's where.

Six of the top ten areas in the US with the worst air quality Saturday morning are in New England, according to the ...

Much of northwestern Ontario is under air quality statements or more severe air quality warnings, as wildfire smoke from over ...

Evacuations were ordered Friday, July 11, for about 110 square miles of national forest in Shasta County.

Here's what we know Monday, July 14 about the fast growing Green Fire and suppression efforts in the Shasta-Trinity National Forest.