The season of dazzling hillsides ablaze with vivid, colorful, autumnal foliage is all but over. There may be three more weeks before the winter solstice, but already most of our trees are showing ...

Eastern larch beetles crawl on a small piece of tamarack bark University of Minnesota researcher Fraser McKee has peeled off. The darker horizontal lines are cavities the beetles have dug to lay their ...

In two past columns I featured the bald cypress, which is a tree most often found in the deep southern United States. Its area extends northward into southern Indiana and Illinois. In Indiana it is ...