New Mexico geologist and author Magdalena Sandoval Donahue discusses the interesting geology of the Santa Fe National Forest ...

Learn how to identify the aspen tree in the forest, as well as facts about the tree's habitat, range, silviculture, and management.

Niamh Byrne, aspen project officer at Trees for Life, said: “The new aspen network will offer much-needed hope for tackling the nature and climate emergencies by developing a restored, better ...

Aspen’s high rate of leaf fall and production of deadwood enriches soils, which creates optimum conditions for other plants and trees. Over 60 insect species are known to feed on aspen foliage ...

Fall brings out the best in the city's trees and shrubs as colorful leaves brighten up landscapes. Ash, aspen and cottonwoods are prominent this time of year, but there are other trees (and shrubs ...

Populus, a new eco-friendly hotel in downtown Denver, doesn't just invite guests to stay in a hotel designed to resemble an aspen tree. The creators of the striking 13-story tower, which opened ...

Fall in Aspen is sickeningly beautiful. The irony is that this time of year I always get the sinking feeling that when it comes to fall, I’m headed for one. I think my perennial depression has ...

Fall is also a great time to explore other small Colorado towns, like the popular locals' getaway of Crested Butte.

Aspen leaves turn golden yellow, orange and red in the fall, and they account for 20% of the state's forests, so Coloradans can expect to see plenty of those colors as fall foliage peaks this season.

Plan your fall leaf-peeping adventure in Colorado beyond the aspen. Discover what trees and shrubs produce reds and oranges, including gambel oak, cottonwoods, chokecherry bushes, Rocky Mountain ...

The weather is getting cooler, and the trees are dressing in different colors. Here's a list of some of the best trees for fall foliage.

Colorado's fall weather outlook might not look good for fire danger, but it does set up nicely for aspen viewing. The National Weather Service Climate Prediction Center calls for Colorado's ...