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 ...

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 ...

How salt is made; a boot camp for tree climbing; Tualatin pumpkin regatta. The legacy of salt making is explored, from the days of Lewis and Clark to the modern facilities of Jacobsen Salt Co. Then, ...

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.

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 ...