It may be cold, but spring is just over the horizon. You may have gardening questions. For answers, turn to Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension ...

Q. I’ve cut down a crape myrtle tree and now I now have them sprouting up all over the place. Do you have any ideas on how can I get rid of these? — Josephine Hargrave, Portsmouth Many trees and ...

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 ...