Paul Tinklenberg and three co-workers made a trip to Jordan, Minnesota, for a University of Minnesota Extension-sponsored event where they saw firsthand what an emerald ash borer infestation looks ...

Four to eight hours or less of sun is considered shady and can be full or dense shade, part shade, or light-filtered shade.

Let’s go out to greet the first ephemerals before their brief exuberance concludes as trees leaf out.

The surreal children's TV show managed to capture two generations of kids. This year it celebrates its 35th birthday.

Most of our native trees have a home range that extends well beyond Illinois, and Ohio buckeye (Aesculus glabra), as its ...

The city had to remove a towering tree from the Old Decatur Historic District on Friday for safety reasons, one of many trees ...