Weather across Colorado competed for most dramatic forecast on Saturday as red flag conditions challenged firefighters on the ...

The National Weather Service said the alert will be in effect until Sunday morning in the Santa Clarita Valley and Saturday ...

This story was originally published by Grist with the headline As California burns, new research shows smoke is wildfire’s ...

Smoke from hundreds of wildfires in Canada has choked the skies over dozens of northern U.S. states in the Great Lakes and ...

Wildfire smoke can cause eye and throat irritation, coughing, wheezing, and shortness of breath — even for healthy people. It ...

Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have ...

As Canada grapples with one of its worst wildfire seasons on record, smoke from the blazes have prompted air quality alerts ...

Here’s the latest news concerning climate change and biodiversity loss in B.C. and around the world, from the steps leaders ...

Smoke drifting south from Canadian wildfires has made skies in Pennsylvania and other states hazy this week. The Pennsylvania ...

Wildfire smoke doesn’t just cloud the horizon, it can chemically change the air at ground level and in layers of the ...

Hazy skies settled over Hampton Roads this week as smoke from wildfires in Canada moved over the region. For the past week, ...

StormTRACKER meteorologist Lydia Blume says more smoke is in the forecast as Canadian wildfires continue to burn. But for the ...