A gray haze from wildfire smoke could be seen in Cincinnati, and the entire state of Minnesota is under an air quality alert.

Air quality alerts remain in effect for yet another day for the entire state of Minnesota with concentrations of wildfire smoke so thick t Pollution Control Agency ...

Sicily's Mount Etna put on a fiery show Monday, sending a cloud of smoke and ash several kilometers (miles) into the air, but ...

Erie County's air quality index is expected to rise into the moderate zone, meaning people sensitive to air pollution are at risk.

Several states across the American landscape were expected Monday to see and feel the effects of smoke that has billowed ...

The milky color to the sky is thanks to the Canadian wildfire smoke spreading into the Ohio Valley and Louisville area.

People on Twitter are coming up with all sorts of explanation after seeing some rather shocking images of the sun ...

The satellite Monday morning picked up the smoke entering central Mississippi, and the skycams across the area showed it in a ...

In today's video I want to show you a cool chemical experiment with colored smoke! Now you can dye smoke to any color you ...

Smoke from raging wildfires in Canada is worsening air quality in some U.S. states. But will Greater Cincinnati be affected?

TUESDAY Highs will soar into the mid 80s with sticky dew points in the 60s. It will be breezy with plenty of sunshine. Winds ...

This overgrown smoketree is starting is a vibrant distraction from the desert’s muted color palette. Thank you, Monique!