A smaller snowpack in Canada has left forests primed to burn, starting wildfire season earlier than normal in recent years.

Smoke from wildfires blazing across Canada is once again wafting over huge portions of the Midwest and worsening air quality, ...

Wildfires continued to rage across Canada on Friday, with nearly three dozen new blazes, bringing the total number of active ...

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air.

Smoke from Canadian wildfires has sent a blanket of smoke over the midwestern United States this weekend. The National ...

Ryan Lueck is a meteorologist with the Minnesota Pollution Control Agency and explains why we've had so many air quality ...

The air quality alert issued for Minnesota and Wisconsin has been extended through Monday due to wildfire smoke coming from ...

Wildfire smoke from Canada is blanketing the skies in the Midwest, leaving millions with dangerous breathing conditions.

The elevated levels of fine particulate matter resulting from wildfire smoke could present significant health risks.

Minneapolis faced severely degraded air quality, ranking among the worst globally due to smoke drifting from Canadian ...

Minnesotans are inhaling another plume of smoke from Canada this week, and an attempt to blame Canada's handling of wildfires ...

Wisconsin is currently at low risk for wildfires, and the DNR is sending firefighters to help other states and Canada manage ...