When preparing to remove a diseased or dead tree, you may need to climb into the tree to remove some limbs before cutting the trunk. You can use a pair of tree-climbing spikes to help you move up the ...

Green industry professionals seek professional development opportunities from the University of Delaware Cooperative Extension to provide career advancement opportunities and to provide their ...

Maybe you climbed trees as a kid in your backyard. But have you ever wondered what it would be like to climb a 300-foot-tall Douglas fir? At Silver Falls State Park, you now have the opportunity to ...

On a hillock on the campus of Xiamen University, a large eucalyptus tree towers above the bamboo grove. A group of men and one woman look up at the maze of silver branches high above their heads. The ...