This particular negative feedback is driven by the increasing frequency, size and intensity of wildfires in boreal forests.

Winds could blow smoke from the Bear Gulch fire burning on the Olympic Peninsula, bringing the potential for unhealthy air ...

A plume of black smoke was seen above a barn after a large fire broke out. Crews from Dorset and Wiltshire Fire and Rescue ...

Expect a cooler Wednesday with hazy skies from Canadian wildfire smoke, followed by a warming trend and potential ...

While relief from the heat in the form of cool, Pacific breezes are on the way to Western Washington, the near-record hot ...

The Latest from Storm Team 5… A cold front moving from west to east across the state has flared up some thunderstorm activity ...

The Bay Area Air District has issued an air quality advisory in the region for Tuesday because of smoke from a wildfire in ...

Reps. Elise Stefanik and Nick Langworthy find the smoke wafting over New York "unacceptable." So is trashing efforts to fight ...

For most of the past decade, forecasters have been able to use satellites to track these smoke plumes, but the view was only ...

Here’s Why You May See Turquoise Arches at McDonald’s Why many Americans are rethinking alcohol, according to a new Gallup ...

Dr. Priyanka Makkar explains what wildfire smoke does to the body and who's most at risk. Sponsored by Optum Care Washington.

Forecasting wildfire smoke is hard. We review the best tools to help you predict when unhealthful levels of smoke are coming.