New research published in Nature Ecology and Evolution reveals significant recent shifts in tree diversity among the tropical ...

Pinyon-juniper woodlands are a common sight in much of Utah. But pinyon trees are declining, while junipers are expanding.

Native trees, especially oaks and birch, are important to the reproductive success of insectivorous birds and other wildlife.

Scientists from the Rwanda Forestry Authority have discovered two types of trees that could produce clean electricity, providing power to isolated communities. Rwanda aims to achieve complete ...

Increasing heat and drought are putting our forests under stress. Researchers at the Swiss Federal Institute for Forest, Snow ...

More than a third of all tree species worldwide face extinction, threatening ecosystems, plants, animals and economies around the world, experts warned Monday. In all, 38% of trees are at risk, ...

TANNERSVILLE — Marc Wolf steps off a trail at the Mountaintop Arboretum to examine a beech tree with mottled, bumpy bark. “This is pretty typical of beech bark disease,” he said. “Beech trees would ...