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 ...

A researcher from the University of Saskatchewan is looking into how wildfires are impacting bird physiology during migration ...

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

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

AccuWeather meteorologist Paul Pastelok told USA TODAY that the wildfires are likely to continue well into October in Canada, so smoke will continue to be an issue in the United States into the fall.

Scattering sunlight, disrupting bees, damaging plant tissue - farmers can’t always offset the effects of smoky days ...

Wildfire smoke in several parts of the country is forcing summer camp providers whose communities are under air quality ...

The premier of Manitoba, a province where multiple people have died in wildfires this summer, criticized the lawmakers.

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

World Cup approaches, FIFA's guidelines for handling matches affected by wildfire smoke remain unclear. With Canada hosting ...

While some organizations have published clear air quality thresholds or contingency protocols for wildfire smoke, FIFA's ...