If you want to add some height to your yard, then consider the Norway spruce ( Picea abies ), which can reach upwards of 70 ...

A species of old-growth tree that is totally new to science has been hiding out in a narrow slice of mountain rainforest in ...

evergreen trees (Figure 4), and a climate consisting of long, cold winters and short, cool summers (Figure 11). Biodiversity is low in this two-layered forest made up of an overstory of trees and ...

Mjoho trees (Odyendea zimmermannii) belong to a family more commonly found in Asia, but form dominant stands in parts of Ngezi’s moist evergreen forests. Image by Ryan Truscott for Mongabay.

deciduous and evergreen, temperate and boreal forest. It includes the community ecology of the trees and other plant and non-plant species, as well as ecosystem processes and conservation.