The circular plots consist of aspen and birch trees, surrounded by PVC pipes that allowed scientists to vent carbon dioxide and ozone gas into the air around the trees, to study what effect high ...

birch, and Scots pine have both male and female flowers on every tree – and pollination by the wind results in the production of seeds on the female trees. However, aspen also has the ability to ...

A water company is asking for volunteers to help plant about 38,000 native trees in an East Yorkshire village. Yorkshire ...

The Scott Soil and Water Conservation District (SWCD) in Jordan still has many varieties of young starter trees and shrubs for sale through its annual tree program. Various cedar, pine, fir and ...

Trees should be planted along riverbanks to help beaver colonies establish themselves while saving native woodlands from their intrusions.

The North Sutherland Community Forest Trust is inviting suggestions as to ways to mark the 25th year of the spiral walk.