If you're a homeowner in the Twin Cities, there's a chance that you have an ugly stump in front of your house. Thanks to the emerald ash borer infestation, St. Paul and Minneapolis have had to cut ...

Perhaps you’ve wandered through a forest or strolled into a neighborhood park and found tree trunks — and wondered if counting the rings on a trunk is truly a way to know the tree's age. "Most of us ...