Dennis Faerber's mission is to restore Wyoming's famed Aspen Alley back to its full glory. Half of the trees on Forest Road 801 off the Battle Pass ...

Three tracer solutions applied to 46 aspen (Populus tremuloides) clones in northern Utah revealed as many as 43 stems connected on a common root system. The maximum lateral distance between a donor ...

It is the season of envy in Colorado. The all-too-brief time of year when we admire our forests in their finest states — awash in gold. It is, of course, aspen putting on the dazzling displays. This ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — Considering how quickly ...

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 foliage but ...