There were 118 active wildfires burning across Manitoba as of Thursday, with Saskatchewan reporting 48 active wildfires as ...

The alert will reach the orange air quality level, indicating that sensitive groups should limit time outdoors.

An air quality alert is in effect for parts of northern Minnesota as wildfire smoke from fires burning in Canada again drifts ...

The haze can reflect and interfere with sunlight, which could disrupt photosynthesis. How that affects yields depends on the ...

AccuWeather meteorologist Paul Pastelok told USA TODAY that the wildfires are likely to continue well into October in Canada, so smoke will continue to be an issue in the United States into the fall.

It’s been another smoky summer to rival 2023. David Brown at the Minnesota Pollution Control Agency provided perspective: 12 alerts for bad air statewide as of July 15. In 2023, 11 alerts had been ...