The northern Manitoba community of Lynn Lake narrowly avoided calling another mandatory evacuation order this week due to ...

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.

Amid summer temperatures and wildfires burning in the Inland Empire, some areas of Southern California will experience ...

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 ...

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 ...

The past several years have been marked by an increase in the frequency and severity of wildfires in the western United ...

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

Air quality in some parts of the United States is worsening as smoke from dozens of wildfires in Canada travels south, pushed by winds high in the atmosphere.

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 ...

A cold front arrives this afternoon, producing scattered showers and thunderstorms. An isolated strong storm is possible.

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

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