According to the Ontario’s Air Quality Health Index (AQHI), areas that had “high risk” ratings on Friday were Belleville, ...

National Weather Service meteorologist Jessica Storm said if you're at a flat elevation in Vermont, wildfire smoke just looks ...

Smoke from Canadian wildfires continued to obscure Vermont skies on Friday as the Department of Environmental Conservation issued another air quality alert for the northwest portion of the state. The ...

First-quarter earnings season has mostly wrapped up for retailers—but investors hoping for clarity about the impact of ...

Environment Canada issued a special air quality statement for Halton Region and surrounding communities due to wildfire smoke potentially creating poor breathing conditions. “Wildfire smoke is ...

Smoke from more than 100 wildfires blazing in Canada is expected to spread to impact air quality in more U.S. state.

See the interactive map below, created by USA TODAY. There were 181 active fires on Monday, June 1, in Canada, with 91 identified as "out of control," according to the Canadian Interagency Forest ...

Smoke from Canadian wildfires is beginning to worsen air quality in the eastern U.S. as several Midwestern states battle ...

Don't be surprised if you see hazy skies in Vermont and New York -- the haze comes from Canadian wildfires. Officials say cloudy skies may linger as smoke from the wildfires in Manitoba moves over our ...

Plumes of smoke are blanketing large swaths of the U.S. and parts of Europe, which presents risks for those breathing it.

An incident at a Burlington home early Tuesday left two men dead and both Halton Regional Police and the province’s Special Investigations Unit investigating.