Each week, the Intro to Trees of Indiana web series will offer a sneak ... white ash is the best known and preferred species among the five ash species located throughout the eastern United States.

Many people are asking if they should treat their ash trees in order to protect them from the destructive emerald ash borer, also known as EAB, which was recently found in St. Paul. The first ...

The black ash is a tree native to much of eastern Canada and the northeastern United States, including the current reservation grounds of the Menominee tribe in northern Wisconsin. The tree primarily ...