I was up in the White Mountains this weekend, walking out to my car in the AMC’s Highland Center parking lot after a hike, ...

The herders trailed the sheep up into the high mountains during the spring and summer for grazing ... they carved into living aspen trees to express their thoughts, dreams, wishes and challenges.

In early spring, an aspen clone will produce small ... The ability of aspen to produce whole stands of "trees" vegetatively provides yet another key element in explaining the species’ ability ...

Northern Arizona is famous for its aspen trees, and a multi-decade study looks into how they’re being affected by climate ...

While there are no leaves this time of year, find one in the spring and shake ... the chlorophyll in aspen bark, new research suggests that the underground parts of these trees, the roots, might ...