Smoke from wildfires in western Canada has triggered air quality alerts and warnings in Montana, North Dakota, South Dakota ...
Air pollution from wildfires is considered particularly dangerous because tiny particles in smoke, "about 4% of the diameter ...
For the second year in a row, smoke from Canadian wildfires is prompting air quality warnings across the upper Midwest.
States could be in for another summer of unhealthy wildfire smoke as ‘zombie fires’ resurface in western Canada and more ...
Smoke from wildfires in Canada is blanketing parts of the midwestern U.S. enough to prompt air quality alerts and warnings.
The current snowpack and cooler weather have kept much of Eastern Canada safe from any wildfires this year. However, last ...
In 2023, Canada witnessed a record number of wildfires that also caused choking smoke in parts of the U.S. and forced more ...
Hundreds of fires raging across Canada have filled the skies with haze over parts of the US, pushing air quality down to ...
Smoke from Canadian wildfires was predicted to spread across the state Sunday, prompting the Minnesota Pollution Control ...
A hazy city skyline and quiet sidewalk strip tell part of the story up north in Canada, where dozens of wildfires rage.
Smoke from Canadian wildfires has prompted health warnings across the upper Midwest for the second straight year.