Colorado State Forest Service entomologist Dan West says the first reports of yellowing aspen leaves started in mid-August. By late last week, as sightings of possible fall foliage continued across ...

Aspen forests help slow the spread of wildfires and could serve as fire breaks in Colorado and other southwestern states, according to a peer-reviewed study by Western Colorado University researchers.

COLORADO, (KKTV) - A new study suggests aspen trees are more than just pretty to look at in the fall. They actually stop wildfires from spreading. A study done by Colorado State University, Western ...

GRAND COUNTY (KDVR) – On Outdoor Colorado, the stories we bring you just don’t grow on trees. OK, well, maybe sometimes they do. And when they do, it’s downright breathtaking. “The leaf peeping is ...