Essentially, the aspen forest has been littered with young trees that are not capable of growing up and reaching adulthood.

Young aspens often don't survive because of factors such as grazing elk, according to a study by Northern Arizona University ...

As part of our Scotland’s Wonderful Wildlife series, Alan Watson Featherstone reveals the many threats faced by Scotland native aspen trees – a species that created the world oldest and largest living ...

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 ...

After three years of local criticism of the AspenX brand, Aspen One is relaunching its apparel and rental brand as Aspen ...