WORTHINGTON — A group of students from St. Mary’s School met with the mayor of Worthington on Friday to celebrate Arbor Day.

The mourning cloak, so named because its dark brown body with a pale yellow band along the outer wing margin is reminiscent ...

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 ...

In North Dakota, this common name refers to Ulmus pumila, which is known within the tree industry as Siberian elm. If you go ...

On a spring morning, a search for a specific species of fern leads to a discussion on ancient plant history, vascular beauty ...

In the face of mounting threats from climate change, mixed species forests have been called an "insurance policy" for UK ...

Like farmland in Australia, native forests struggle with drought and flooding, so future management decisions need more ...

Here is a variety of odds and ends of spring tips for the yard: It’s still a good time to prune trees and shrubs that are not ...

Landscape designer recommends trees that are able to withstand the increased heat, erratic weather and shifting precipitation ...

Among the oaks, white, red and bur oak all stand tall as ecological heavyweights. Their acorns feed wildlife, their canopies ...