Quaking aspen can be found from Alaska to Mexico ... leaves and a shared root system (Figure 2). All of these structures arose from a single aspen seed, often in the very distant past; while ...

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, and there between the buildings and the cars was a gorgeous aspen tree ...

Pando is an ancient quaking aspen tree (Populus tremuloides) with 47,000 genetically identical stems, or tree trunks, connected to a vast underground root system. Each stem is a clone of the one ...