Add Yahoo as a preferred source to see more of our stories on Google. Although it is legal in most states to trim a neighbor's tree that overhangs your property, always verify your state's rules. Only ...

Purdue Landscape Report: So, what do trees do in the winter? Do they freeze up like unprotected water pipes? Or burst when it gets below freezing? Yes, the below-ground parts of a tree are kept ...

Why do trees have bark? Julien, age 6, Melbourne. This is a great question, Julien. We are so familiar with bark on trees, that most of us just take it for granted. But bark is one of the most complex ...