Look for these signs of poor health. Cutting down a tree is no small task, and it’s a costly process. Sometimes, the decision to cut down a tree is a no-brainer because one look tells you it’s no ...

With the leaves fallen and the weather favorable, autumn seems like the perfect time for pruning trees. But should you trim trees in fall? We spoke with two arborists to learn whether you should prune ...

For the first time, a group of biologists and engineers from the University of São Paulo (USP) in Brazil applied LiDAR (light detection and ranging) technology to investigate the health of trees and ...