The other problem is that they sound like good news. Negative feedbacks face the opposite problem. In a negative feedback, ...

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

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 Minnesota Pollution Control Agency extended an air quality alert for southeastern and northern Minnesota on Tuesday due ...

Air quality in the Twin Cities may be poor Wednesday morning and into the afternoon as winds carry smoke from Canada into ...

The skies have been getting hazier with all the wildfire smoke in the air, but we sometimes get air quality alerts for ...

West-Northwest Winds will continue to bring Smoke south from Canada into Minnesota Today and at times Air Quality in the Twin ...

The Maine Department of Environmental Protection has issued an Air Quality Alert for communities along the Coast, Interior, and High Elevation areas on Wednesday.

The Mount Underwood fire, which was discovered on Monday, has forced the closing of the road between Port Alberni and ...

Federal officials announcing $45.7 million in wildfire prevention research funding said the cross-border smoke underscores the need to combat climate change.

The skies were mostly clear and blue in the Twin Cities Tuesday, but Dr. Dorothy Curran says we're not in the clear yet when ...