Meteorologist Lea Zmurko reports on how wildfire smoke is impacting water quality, increasing nutrient levels, and ...

A group of firefighters with the Minnesota Department of Natural Resources (DNR) recently returned from Canada after assisting with efforts in fighting the country's ongoing wildfires.

Wildfires continued to rage across Canada on Friday, with nearly three dozen new blazes, bringing the total number of active fires to 673.

Homeowners know the saying, "water finds a way." Add wildfire smoke to that distinction, another savvy invader harming indoor quality, where people should feel protected from it.

Minnesota faces longest air quality alert in state history with wildfires raging in Canada The previous record, set in 2021, was five days. The current alert is expected to last seven days.

Persistent wildfire smoke from Canadian wildfires has shrouded Minnesota in haze, significantly reducing visibility and triggering statewide air quality alerts.

Smoke from hundreds of wildfires in Canada has choked the skies over dozens of northern U.S. states in the Great Lakes and Northeast regions.

Seven Michigan Republicans in Congress want Canada to contain and prevent future wildfires, noting it's the third summer smoke has disrupted vacations ...

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air for at least the third day.

Midwest and Northeast regions in the U.S. are seeing poor air quality from Canadian wildfires. See the map showing where the wildfires burn.

Colorado's wildfires have grown to more than 75,000 acres in Rio Blanco County. See the latest on the Lee and Elk fires and a map of all the fires.