As we head into a sizzling week across Washington, we look at smoke conditions and air quality across the state impacted by ...

Smoke from wildfires in Manitoba, a Western province facing its worst fire season in 30 years, has created hazardous air ...

The 2026 World Cup being hosted by Canada, Mexico and the United States is less than a year away and FIFA's protocols for ...

As record wildfires erupt across Canada this year, with health-threatening smoke drifting into the U.S. and as far away as ...

Catherine Ivy is an assistant professor of biology at University of Saskatchewan. Her new research project is examining the impact of wildfire smoke on the songbird population.

A growing body of research shows the cascading health impacts of wildfire smoke, from cognitive decline to heart issues.

As Canadian wildfires continue to affect air quality across parts of the US, including Minnesota and Wisconsin, US lawmakers are seeking clarity on how Canadian officials are managing the growing ...

In 2023, Canada experienced a record year of wildfires with blazes affecting every province ... "When you're out here planting you don't see the impact, but when you come back in the fall and you see ...

Health specialists were put on leave, and a report on how to protect 20 million workers from wildfire smoke has stalled ...

Since mid-May, wildfires across Canada have burned 9.6 million acres, prompting the evacuation of approximately 40,000 people. More than half of those evacuees are from First Nations communities ...

Continued drifting of wildfire smoke from Canada and Alaska has prompted Bay Area air regulators to extend an air quality advisory through Monday.

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 ...