Smoke from Canadian wildfires has drifted into the Midwest and northeastern US, causing hazy skies and prompting air quality ...

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air for at least the third day. Air quality alerts were in effect in Iowa, Minnesota, ...

When it comes to the Wisconsin State Fair, there's a little something for everyone, but ongoing poor air quality has raised ...

Smoke from widespread Canadian wildfires has spread into the US, particularly affecting the Midwest and Northeast, leading to ...

An air quality advisory is in effect until at least noon Monday for all of Wisconsin because of the Canadian wildfire smoke.

An air quality advisory was sent out to New Yorkers for Monday, when smoke from wildfires in Canada is expected to reach the ...

Skies over much of Minnesota looked — and smelled — clearer and cleaner Sunday, with the most troublesome air from Canadian wildfires moving east into Wisconsin. But state and federal air quality ...

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

Hazy conditions Thursday evening into Friday morning as wildfire smoke remains in place across the Badger State. Mostly clear ...