Saying that a recent tree-climbing school was hands-on is a bit of an understatement. As an arboreal activity that requires a whole-body commitment, the course held Aug. 12-15 by Penn State Extension ...

(Scripps Howard)Surely you've noticed the sudden and drastic change in a tree's appearance in your neighborhood. One day it's a beautiful specimen in its natural form. An hour or so later, a chainsaw ...

As spring approaches, many of us will reach for the pruners or contact a tree care company to have our shade trees pruned. Pruning can improve tree health, safety and longevity by removing dead, ...

On a hillock on the campus of Xiamen University, a large eucalyptus tree towers above the bamboo grove. A group of men and one woman look up at the maze of silver branches high above their heads. The ...