A video of a small fire tornado was caught on camera in Portugal as the country battled a series of wildfires amid another ...

The hazy air hovering over US metropolises, including Chicago and New York, this summer is reminding Americans of just how ...

Heavy surface smoke from wildfires in Canada is drifting across Minnesota on Monday, with unhealthy air quality levels ...

As of Monday morning, August 11, models were predicting smoke in Montana and the Dakotas to move east into Wisconsin.

For most of the past decade, forecasters have been able to use satellites to track these smoke plumes, but the view was only ...

Canadians have pushed back against the criticisms. This week, Manitoba Premier Wab Kinew accused the Midwest lawmakers of ...

The National Weather Service says Canadian wildfire smoke will return to Michigan Monday. Residents in northern Michigan ...

The National Weather Service said the alert will be in effect until Sunday morning in the Santa Clarita Valley and Saturday ...

Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have ...

Several rounds of wildfire smoke have been moving into Denver, Boulder, Fort Collins and communities up and down the I-25 ...

Forecasting wildfire smoke is hard. We review the best tools to help you predict when unhealthful levels of smoke are coming.

Wildfire smoke doesn’t just cloud the horizon, it can chemically change the air at ground level and in layers of the ...