Scientist finds Jeffrey pine trees at record mountain heights, suggesting climate-driven shifts in Sierra Nevada.

The Jeffrey pine, one of the iconic trees of the Sierra Nevada, appears to have eclipsed other pines to become the ...

Do you live someplace that's hot and dry? Growing fruit trees can be challenging in arid areas, but there are varieties that ...

Arborists are hoping to transform vacant land on Detroit's eastside by planting giant sequoias, the world's largest trees.

However, growing fruit can be challenging as well as rewarding. Fruit trees generally are not beginner-friendly. They tend to have very specific climate needs, and they can be prone to pests and ...