Smoke from numerous Canadian wildfires is again impacting the Philadelphia region this week, with environmental authorities ...

Forecasters say weak winds have left Canadian wildfire smoke to linger over the U.S. Stronger winds are expected to bring ...

Smoke from ongoing Canadian wildfires has led to some of the worst air quality in the world across parts of the U.S.

Detroit currently is ranked third worst worldwide for major city air quality today, Aug. 4, because of smoke from Canadian ...

The state of Minnesota is entering another in a long string of summer days marred by air quality alerts. Poor air quality ...

As the air quality in Minnesota remains dangerous, experts are giving advice. "It's not a one-size-fits-all answer," said Dr.

Minneapolis had the fifth worst air quality among 125 cites worldwide on Saturday morning, according to an international air ...

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

The air quality in Minnesota has never been so bad for so long. Experts recommend limiting outdoor activities.

Minneapolis is under an air quality alert due to wildfire smoke, with a forecast of smoke-filled skies and upcoming clear ...

Aside from having poor air quality with smoke and haze, we’re set to have a dry weekend across most of Minnesota.