The Emerald Ash Borer, an invasive species of bark beetle that was discovered in Colorado in 2013 and has been expanding through the state, has the potential to damage the Colorado landscape. And ...

Add ambience, color and fragrance to your backyard with these pool privacy plants and relax in your very own oasis. A ...

Storms rolled through the D.C., Maryland and Virginia region on Thursday afternoon, bringing lightning, heavy rain and powerful winds.

FLAGSTAFF — Beneath the scenic yellow and red leaves of soaring aspen trees in the Kachina Wilderness, forest ecologist Mike Stoddard is looking down. His concern isn’t the brilliant fall ...

FLAGSTAFF — Beneath the scenic yellow and red leaves of soaring aspen trees in the Kachina Wilderness, forest ecologist Mike Stoddard is looking down. His concern isn’t the brilliant fall ...

Ash, aspen and cottonwoods are prominent this time of year, but there are other trees (and shrubs) that are much better selections for your landscape and offer additional seasons of interest.

Of all the various environments that aspen trees can thrive in, including sandy soil, gravel, dry grasslands, and elevations from 6,500 feet to 11,500 feet, the U.S. Forest Service said fire is ...

Aspen provided more than just physical protection, according to mythology. People knew it as a “shield tree” to plant by a dwelling, reads an account by Trees for Life, a long-going ...

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 ...

As the weather cools down, the tall Aspen turns into a brilliant gold. These trees are Colorado's favorite, and their genetics determine the color change due to a reproduction process called cloning.

Ready your iPhones and picnic blankets: Colorado’s leaf peeping season is here. As summer wanes and fall approaches, pockets of yellow aspen trees are becoming more and more abundant. Within weeks, ...