Surface smoke could impact part of Minnesota beginning Thursday, and with fires burning out of control in Canada, it could be ...

Minnesota authorities warned of unhealthy levels of exposure to particles from wildfires. Symptoms include shortness of ...

Smoke from 150-plus wildfires in Canada could affect air quality and cause health problems for Americans. Is Ohio in the path ...

Smoke from raging wildfires in Canada is worsening air quality in some U.S. states. But will Greater Cincinnati be affected?

WCCO has been reporting for weeks about the impacts of the northeastern Minnesota wildfires on the ground and in the air, but new research shows it could also impact the state's waterways.

Smoke from more than 100 wildfires blazing in Canada is expected to spread to impact air quality in more U.S. state.

The MPCA says a band of very heavy ground-level smoke from Canadian wildfires has moved into northwest Minnesota Monday ...

University of Minnesota researchers say the massive northland Wildfires this month are leading to murkier water and more questions.

All of Minnesota will experience poor air quality this weekend as smoke — both near the surface and at higher altitudes — ...

A Manitoba-wide state of emergency was declared because of the wildfires in the north, east, and western parts of Manitoba.

ST. LOUIS COUNTY, Minn. – Relentless wildfires have continued to rapidly grow across parts of northeastern Minnesota north of Lake Superior, destroying at least 144 homes and buildings ...