A new register seeks to identify "champion trees" in the United States, recognized for their enormous size and big leafy crowns.The first-of-its-kind initiative is called the National Champion ...

You probably walk past many trees every day without noticing them or giving them much thought. But the United States plays host to a few tree species that can make you stop and take notice.

The field guide helps identify common Indiana woodlot trees ... which historically was one of the tallest trees in the eastern United States. This conifer is the only five-needled pine native to ...

Each week, the Intro to Trees of Indiana web series will offer a sneak peek ... preferred species among the five ash species located throughout the eastern United States. The species is found from the ...

Our goal is to reintroduce a population of these tolerant trees back into forest ecosystems of the eastern United States. The American Chestnut ... encouraging public participation through the ...

The Bradford Pear Tree was introduced to the United States from Southeast ... This leads to fast growth, with the trees forming dense thickets that block out native species and alter local plant ...