Elm trees grow big and beautiful, with tree branches that start tall on the trunk and spread outward like an umbrella, making them a popular breed throughout the U.S. This creates a regal look ...

The elm tree can return to the British countryside ... which is bad news for the lichens which grow on the bark of both the ash and the elm. "These specialised fungi are running out of habitat ...

The Slippery Elm tree, indigenous to North America, is highly regarded for its health-enhancing properties. Its inner bark, passed down through the generations, is typically gathered and finely ...

The technology used to scan the tree has previously been used by HES to create digital images of historic buildings Dutch Elm Disease is a fungal infection spread by tiny bark beetles. It can ...

The Washington Elm, where legend has it, George Washington took command of the Continental Army on July 3, 1775, in Cambridge, Massachusetts*, serves in the collective memory of the United States as ...

Concerns about the health of the willow oak on Abele Quad comes from large cavities appearing in the trunk, dying limbs, thinning of the leaves at its crown and sonic tomography readings that show ...