Aspen trees do tend to form clonal stands elsewhere ... Older stems in Pando are also being affected by at least three diseases: sooty bark canker, leaf spot, and conk fungal disease. While plant ...

The Pando is a 106-acre colony of cloned aspen trees between Las Vegas, Nevada, and Salt Lake City, Utah, in the US-but it's ...

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

Quaking aspens store chlorophyll beneath their bark (particularly in younger trees), this is what gives the trunk a greenish cast. This helps them to continue to produce sugars, at least when the days ...

Pando is an ancient quaking aspen tree (Populus tremuloides ... but humans have now eliminated most of these predators. Pests and diseases are also attacking Pando, with root rot as well bacterial ...