An air quality alert covering the entire state of Minnesota continues on Thursday, marring otherwise fairly ideal weather ...

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

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

The smoke is expected to remain over the northern and central Plains of the United States for the next couple of days, ...

Minneapolis faced hazardous air quality, ranking second-worst globally due to Canadian wildfire smoke. Air quality alerts ...

Minnesota's air quality is suffering due to smoke from Canadian wildfires, affecting residents statewide with alerts in place ...

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

The Air Quality Index (AQI), a system used to communicate how much pollution is in the air, is expected to reach the red or ...

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

Meteorologist Sven Sundgaard has a look at returning cooler, drier air that ushers in more comfortable weather into the ...

Summer smoke from Canadian wildfires is once again hazing out Minnesota skies — just in time for your long-awaited Northwoods ...