Q: I’m hoping you can help us figure out what to do about these tree roots. We don’t know what kind of tree it is, but our neighbor’s tree is the same and the roots are showing above ground just like ...

A person prepares to transplant a tree in their garden. Photo courtesy Getty Images. Welcome to our tree column, “Ask your local arborist.” Each month, arborists from the Davey Tree Expert Company in ...

How do trees regrow roots after being cut? A new study sheds light on this question using cutting-edge spatial transcriptomics to track how poplar stems regenerate roots. Researchers mapped gene ...