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, ...

Found in my home state of Utah, "Pando" is a 106-acre stand of quaking aspen clones. Although it looks like a woodland of ...

The ability of aspen to produce whole stands of "trees" vegetatively provides yet ... Why do quaking aspen leaves quake and tremble? The leaves of this species quake, shake and tremble in the ...

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

I’m pretty sure this was a quaking aspen (Populus tremuloides ... This time of year, without leaves, they are still interesting, charismatic trees with their thin chalky bark that often has ...