The restoration of gray wolves in Yellowstone National Park has helped revive an aspen tree population unique to the region, a new study has found. Quaking aspen, one of the few deciduous tree ...

Learn how to identify the aspen tree in the forest, as well as facts about the tree's habitat, range, silviculture, and management.

SCOTTISH charity Trees for Life has successfully encouraged the rare but ecologically important aspen tree to flower under controlled conditions '“ enabling it to produce much-needed seeds that ...

An initiative to save one of Scotland's most endangered species of tree has been launched in the Cairngorms National Park. Aspen provides a vital habitat for rare wildlife, plants and fungi and is ...

A company that collects tree seeds is replicating beaver attacks on British aspens in a bid to improve their seed yield.

Aspen’s Environmental Health & Sustainability Department just wrapped up its annual Christmas tree recycling program at the Rio Grande Recycle Center on Feb. 14, and this year’s totals are officially ...

Question: (1) Which remote sensing classification most successfully identify aspen using multitemporal Landsat 5 TM images and airborne lidar data? (2) How has aspen distribution changed in ...