Saying that a recent tree-climbing school was hands-on is a bit of an understatement. As an arboreal activity that requires a ...

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 ...

Trees aren't just for squirrels and birds! Porcupines are just one of the surprising Hudson Valley animals you can find high ...

Tree climbers from around the world will gather at Silver Falls State Park to enjoy nature, food and scale old growth giants ...

The Minnesota Society of Arboriculture’s Tree Climbing Championship and Festival of Trees is this weekend at Theodore Wirth Park in Minneapolis.

The Doerner Fir, the largest of its kind, held a special significance for the Pacific Northwest big-tree enthusiasts. Its ...