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 off heavy metals as well as volatile organic compounds, Mickley said, that ...

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 ...

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

The fire was moving to the north and northeast in steep terrain. Some smoke also may be drifting over the Tri-Cities from ...

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 ...

Between 2006 and 2010, the authors of the Stanford preprint found, there were hardly any places across the American West where wildfire smoke from other counties contributed even 10 percent of air ...

South Windsor fire officials say “smoke” may enter certain residences during sewer line testing. The smoke is considered ...

Dr. Jon Jimenez, an optometrist at Henry Ford OptimEyes, said he’s seeing an increase in patients suffering symptoms triggered by smoke from the Canadian wildfires.