Though the aspen appears to be 47,000 distinct trees rising above the soil, all share the same genetic heritage and the one ...

Pando is an ancient quaking aspen tree (Populus tremuloides ... Utah's Fishlake National Forest are chomping off the tops of saplings and killing new growth quicker than the plant can compensate ...

Aspen trees are a pioneering species. When the seeds float long distances, thousands of seedlings start sprouting up in areas of natural disasters, like land decimated by a forest fire, and dense ...