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 ...

The field guide helps identify common Indiana woodlot trees. Each week, the Intro to Trees of Indiana ... The natural range of the sycamore is the central and eastern United States. It extends from ...

The field guide helps identify common Indiana woodlot trees. Each week, the Intro to Trees of Indiana ... The natural range of the tulip tree is the eastern United States. Its western reach extends ...

Photographer Brian Kelley will share with Four Arts audience his seven-year effort to capture the oldest, largest and most ...

Species of trees like yews, oaks and redwoods can live ... political and social change. In the United States, these historic trees are known as ‘Witness Trees’ and they receive protection ...

According to the United States Department of Agriculture, “Invasive species have contributed to ... which offers up to five young native trees to replace the removed invasive tree or shrub.