Aspen trees are getting a boost from wolves at Yellowstone National Park, new research suggests. For the first time in 80 years, baby aspens are growing tall and healthy in the northern part of the ...

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.

Add Yahoo as a preferred source to see more of our stories on Google. Carvings made over decades by Basque herders are endangered as their canvas, the aspens, are at risk. Sawtooth Mountains, 2011, ...

While evergreen trees are a staple of Christmas, they mean so much more to Aspen and the surrounding White River National Forest than holiday decoration. According to Aspen City Forester Heather Gale, ...

DENVER (KDVR) — A Colorado-based company is installing a new art exhibit on the 16th Street Mall to make it look like a canopy of aspen trees is growing across the strip. On Monday, the Denver City ...

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