In the Wasatch Mountains of the western US on the slopes above a spring-fed lake, there dwells a single giant organism that ...

We all know that Leaves are green in Summer, change to beautiful reds and oranges in Autumn, fall off in Winter, only to bud again in Spring. But most people don’t know why these seasonal phenomena ...

FLAGSTAFF — Beneath the scenic yellow and red leaves of soaring aspen trees in the Kachina Wilderness, forest ecologist Mike Stoddard is looking down. His concern isn’t the brilliant fall ...

Trees for Life Aspen is characterised by shimmering foliage in the summer and striking golden yellow leaves in the autumn Trees for Life said Aspen was an essential part of the ancient Caledonian ...

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 ...