From May through June 2021, spongy moth caterpillars ate nearly every green leaf in our aspen forest. By early July, however, ...

The U.S. Postal Service launched its Vibrant Leaves postcard stamps on March 17, 2025, celebrating the vivid hues of fall ...

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 ...

Clay Ramey, Aspen-Sopris Ranger District fisheries biologist ... It snows, it melts, water leaves. If it doesn’t rain, they go dry,” he said. “But we found evidence that there used to ...

hybrid aspen, results in trees with faster growth in height and diameter, larger leaves, more numerous and longer xylem fibers, and increased biomass. Thus, our results show that genetic ...