Add Yahoo as a preferred source to see more of our stories on Google. snow frosted pine trees in the winter Everyone loves a surprise under the Christmas tree. But a surprise in the pine? Not so much.

Angela Mech, assistant professor of Entomology at University of Maine, has been leading the research for the i-Tree pest predictor. Mech specializes in invasive forest insects. University of Maine ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Wood borers leave ...