Wildfire Smoke

This first week of June, a dense, smoky haze blanketed the skies of the Northeast due to wildfires in Canada. The gray skyline, reminiscent of scenes from Star Wars, has ...

Poor air quality due to wildfires may persist into the weekend for some of Canada’s most populous cities, ...

COPENHAGEN, Denmark — Norwegian officials said the smoke from Canadian wildfires that has enveloped parts of the U.S. ...

Poor air quality is forecast to persist into the weekend across parts of Ontario, as plumes of wildfire ...

Environment Canada says smoke from wildfires in the B.C. Interior is expected to worsen in the coming days, ...

A University of Sydney and the World Wide Fund for Nature (WWF) report released on the impacts of ...

Fire and health officials began issuing warnings about wildfire smoke several weeks earlier than normal this year. With ...

VANCOUVER—A study by University of British Columbia researchers underscores the immediate, harmful health effects of wildfire smoke and ...