Cherry blossom season has arrived in Washington, D.C., where pink and white flowers can be seen on thousands of trees as peak ...

These computer-generated images show how changing the branch ... depending on the tree. But in art, it’s all up to the artist and how they depicted their trees. The study was inspired by a ...

The math concept hidden in this tree art — geometric shapes known as fractals — is apparent in branching patterns in nature and may be key to humans’ ability to recognize such artwork as ...

Retired forest pathologist John Schwandt grew up in Illinois where he and his siblings received free trees for Arbor Day ...