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

In a study recently published in the journal Forest Ecology and Management, NAU's Ecological Restoration Institute (ERI) explored how aspen tree populations in northern Arizona are faring against ...

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 ...

There are a lot of great holiday traditions that people revel in this time of year. Some love and live to give and get ...