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 ...

More than two dozen arborists from across the state and the greater Pacific Northwest will be in Rogue River, Ore., this weekend to strut their tree-climbing stuff. And the best men and women climbers ...

Gray foxes, the only canine species in North America that can climb trees, are found across much of the U.S. But over the last two decades, populations in the Midwest have plummeted and multiple state ...

Learn how to set up a lowerable basal anchor for SRS tree climbing, designed as an emergency lowering system for safer canopy ...

BOULDER, Colo. — April 26 marks Arbor Day. People around the world celebrate the holiday by planting trees. The holiday started in Nebraska in 1872. More than 1 million plants were reportedly planted ...