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

Wildfires in Canada could cause hazy conditions this week in the First State. Check the air quality condition for Delaware.

Wildfires have been raging in Canada, producing a significant amount of smoke that's being blown by winds into the U.S. Will ...

Patrick De Haan, head of petroleum analysis at GasBuddy, told The Independent that if Canada’s oil production shutdown continues, “it could be a bit more problematic to [U.S.] refineries and it could ...

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

Canada wildfires are causing hazardous smoke to drift into the U.S., lowering air quality across multiple states. Residents ...

Air quality is taking a hit in parts of the central and eastern United States as smoke from out-of-control wildfires in Canada pours south – but that isn’t the only thing millions of people will ...

As devastating wildfires continue to increase throughout North America, the American Lung Association and Canadian Lung Association are collaborating for a second year to raise awareness about the ...

The smoke from the wildfires is primarily aloft, resulting in a milky sky and vivid sunrises and sunsets. Air quality levels ...

New Jersey residents may notice hazy skies over the next few days as smoke from Canadian wildfires drifts across the United ...

Smoke from Canadian wildfires continues to impact skies and air quality across parts of the United States, including South Carolina. COLUMBIA, S.C. — Smoke from massive wildfires that are ongoing in ...

Increased instability and an extensive boundary will sweep through Ontario, bringing thunderstorms on both Tuesday and ...