Climbing at Princeton University is alive and well. For more than two decades, the OA climbing wall has been the home and the focal point for climbing at Princeton. Thousands of Princeton students, ...

Forget traditional tree climbing methods—this video demonstrates the smarter way to cut down trees using a crane. Instead of tackling the task solo with climbing gear, a crane operator provides ...

If you're not sure when a climber or wall shrub is best pruned, a useful guide is to prune spring and early summer-flowering plants when their blooms fade. Those flowering in late summer usually ...