Wildfires are already burning in parts of Canada, and as they do, many communities are already facing the familiar thick haze as smoke drifts in.

FLIN FLON, Manitoba (AP) — More than 25,000 residents in three provinces have been evacuated as dozens of wildfires remained active Sunday and diminished air quality in parts of Canada and the U ...

NEW YORK, NY – Early-season wildfires erupting across Canada’s prairie provinces are already threatening air quality across parts of the United States, raising fresh alarm about the long-term ...

Hundreds of Lynn Lake residents could be forced out of the northern Manitoba community, with wildfire activity once again ...

More than 25,000 residents in three provinces have been evacuated as dozens of wildfires remained active Sunday and diminished air quality in parts of Canada and the U.S. Most of ...

The most effective filters have what’s called high-efficiency particulate air certification. Better known as HEPA filters, ...

P lenty of research shows that respiratory distress and heart attacks spike in the event of smoke exposure; acute impacts of ...

The Trump administration's proposed EPA budget cuts and staff reductions threaten the agency’s capacity to monitor and ...

A new report highlights how Canada’s worst wildfire season on record in 2023 caused more greenhouse-gas emissions than all ...

Pollen levels were so extreme in parts of Europe during spring that even people not known to suffer allergies felt the ...