A group of Republican lawmakers has complained that smoke from Canadian wildfires is ruining summer for Americans, just days ...

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

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

This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, ...

Smoke from Canadian wildfires again plagued portions of the northern United States on July 16, prompting air quality alerts from Illinois to Maine.

Researchers from Western Washington University study dark zones on the Greenland ice sheet to understand sea level rise.

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

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.

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

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 ...

World Cup being hosted by Canada, Mexico and the United States is less than a year away and FIFA’s protocols for matches affected by wildfire smoke remain unclear. The 48-team World ...