Canadian wildfires, along with high temperatures, are partly to blame for hazy skies and foul air. But passing storms may ...

Hazy skies are expected across Northeast Ohio on Monday and Tuesday as wildfire smoke from central Canada drifts southeast ...

Smoke from wildfires in Canada is making it harder to breathe in Ohio and several other states. Here's how long it will last ...

Parts of the Upper Midwest were under air quality alerts on Tuesday. The New York City region is expected to be at risk on ...

A recurring atmospheric phenomenon that doesn't always reach North America is expected to dust SC skies this week.

Active children, the elderly and people with asthma and COPD are more likely to suffer an increase in the number and severity ...

Smoke from 150-plus wildfires in Canada could affect air quality and cause health problems for Americans. Is Ohio in the path ...

Canadian wildfires are raising air quality concerns in several states, including the Dakotas, Minnesota and Wisconsin.

Active children, the elderly and people with asthma and COPD are more likely to suffer an increase in the number and severity ...

Central Ohio is under an air quality alert Saturday due to smoke from Canadian wildfires. The Mid-Ohio Regional Planning ...

Wildfires in Canada are expected to bring smoke and affect air quality in states across the midwest, including Wisconsin, ...

Smoke from wildfires in Canada are drifting across the U.S., affecting air quality throughout the Midwest, including Ohio.