LANSING, Mich (WLNS) — Michiganders are used to the gray, cloudy skies of winter — but do you know why it stays this way for so long? It is a phenomenon called an inversion. Most of January had a ...

Let’s start with a very basic piece of scientific information: Warm air rises. This happens largely because warm air is less dense than the cooler air that surrounds it. This process also occurs when ...

Thanksgiving is a time for gratitude. But in the Treasure Valley, it’s also a time for annoyance: It marks, unofficially and approximately, the start of inversion season. And indeed, inversion season ...

Add Yahoo as a preferred source to see more of our stories on Google. Drive up to Bogus Basin right now and look out over the Treasure Valley; you’ll see a haze hanging over Boise and its surrounding ...

Inversions are still in place across the northern valleys, leading to more haze, poor air quality, and areas of fog. Morning fog has been most persistent in E. Box Elder County and could develop in ...

Take a drive up to Bogus Basin during the winter and look out over the Treasure Valley and you may see a haze hanging over Boise and its surrounding cities. But for those below the haze … the view is ...