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

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

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.

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

This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, ...

World Cup less than a year away, questions remain over FIFA’s protocols for matches affected by wildfire smoke in host cities ...

Experts are trying to refine emergency alerts, as the GTA experienced some of the worst air quality in the world this week. Data released by the community platform Nextdoor Canada showed that roughly ...

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 ...

World Cup being hosted by Canada, Mexico and the United States is less than a year away and FIFA’s protocols for matches ...