The current rankings indicate that Detroit is more polluted than Kolkata, one of India's largest cities, and every other city ...

While the Air Quality Alert has been officially lifted, pockets of intense smoke could trigger another one on Monday or ...

The smoke floating over the border shared between America and Canada is now impacting air quality in states as far south as Texas, AirNow's data shows. The EPA has declared the air quality in states ...

Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.

Republican U.S. Rep. Pete Stauber, who represents northeastern Minnesota, joined MPR News host Cathy Wurzer on Morning ...

Despite increased tariffs imposed by President Trump on Canadian goods, Canadian Trade Minister Dominic LeBlanc affirmed ...

By Mitch Klein, Feven Gerezgiher and Juan Del Valle As result of severe wildfires in Canada, Minnesota is facing the longest air quality alert on record since the Minnesota Pollution Control Agency ...

Northern Minnesota tourism businesses are expressing relief as wildfire smoke starts to clear out of the region.

Health officials from Minnesota to Maine have issued alerts warning of poor air quality from wildfires burning in Canada.

The previous record, set in 2021, was five days. The current alert is expected to last seven days. It will remain in effect ...

Smoke and grit from hundreds of forest fires have spread across large parts of Canada and the northern US, sending air quality across the Midwest and northeast US and Toronto to unhealthy levels.

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