The biggest impact smoke has on weather is air temperature. The smoke in the air can reflect incoming sunlight back into ...

Douglas McIntyre, Editor-in-Chief at Climate Crisis 24/7, highlights a new analysis from the Harvard Gazette showing that wildfire smoke has become a nationwide issue. Once confined to the western U.S ...

Their early findings suggest that wildfire smoke is broadly and especially toxic. Burning trees, soil, and vehicles can throw ...

Strong winds Monday night kept the Cram Fire burning into Tuesday, the flames already spread across tens of thousands of ...

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

As fires burn through the Northwest, doctors are warning that flames aren’t the only dangers – smoke can also cause ...

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

Billowing clouds of Canadian wildfire smoke have transformed blue skies into apocalyptic orange scenes across the eastern United States. But the fuzzy skylines are more than just a bleak sight ...

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

A First Alert for wildfire smoke on Sunday into Monday, which will lead to poor air quality and reduced visibility at times.

Evacuations remained Sunday for a wildfire in southern Stevens County that has consumed more than 2,000 acres.

Overnight lows will range from the 40s to the mid-50s. Sunday will have areas of smoke and otherwise sunny conditions.