We are now on day 21 of Canadian wildfire smoke lingering over Wisconsin. This matches the record set back in 2023.

Air quality remains poor in parts of Canada as wildfire smoke travels along the jet stream — with Europe now in its path.

As Canadian wildfires spread smoke across the U.S. the air pollution is dangerous to health. But there are ways to protect yourself. Here's what to know.

Syracuse, N.Y. -- An air quality alert is in effect in Upstate New York for the third day in a row as smoke from wildfires in ...

Smoke from the more than 700 wildfires burning in Canada is continuing to blanket parts of the Midwest for a final day.

Air quality alerts have been issued across most of the Midwest, and hundreds of wildfires are burning across Canada.

An outdoor summer event for hundreds of children in Winnipeg has been cancelled over health concerns about heavy wildfire ...

The weather pattern bringing Topeka cooler-than-normal conditions also pushed in unhealthy air resulting from active, ...