Some trees are as high as a 20-storey building, so how do you get to the top? Expert tree climber Dave Katz reveals the tricks of the trade.

Some trees are as high as a 20-storey building, so how do you get to the top? Expert tree climber Dave Katz reveals the tricks of the trade. Tree climbing is a thing. And Dave Katz is one of the world ...

What was it like up there in its branches? I decided that to know the big oak and its world well, I would have to change my vantage point.

A lot has changed for Barton Allen-Hall since he spent his childhood swinging from Canberra’s tree branches, but he has never grown out of climbing. Now an arborist of more than a decade, he still ...

Unlike rock climbing, tree climbing requires nonstretching, static rope. Poison Ivy, rated to 6500 pounds, is a favorite of arborists—it's flexible and holds knots well. 2. Petzl ELios Helmet, $66 ...

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

Kids climbing trees is a common summer activity, but in Silver Spring, Maryland, they’ve stepped it up a notch and brought out some equipment that professional arborists use. Dozens of kids put on ...