TUCSON, Ariz. (KGUN) — Trees give us shade, they give us fruit and they give us life. But it takes a lot of work to keep our trees healthy. Friday was the start of the Arizona Community Tree Council’s ...

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 ...

The Epiphany Friction Hitch is an original creation by Knotorious designed for arborists and tree climbers. This hitch focuses on smooth rope control, reliable grip, and efficient performance within ...

Tree climbing is an indispensable component of forestry work, serving as a vital means to access the canopy. In the Northwest, pine cone collection is one of the primary reasons for tree climbing.

Scientists learn how to ascend and study the world’s tallest trees. Tree Climbing School at Dorena offers a demanding 4-day training to teach ecologists and scientists the skills they need to ascend ...

The Soft Sticht Friction Hitch is a rope technique designed for arborists and tree climbers that can function effectively without a rope wrench. This method offers smooth rope control and reliable ...

With spikes on his shoes, a helmet on his head, a rope on his harness and a chainsaw on his belt, Ken Gragg starts to climb.