With a little careful planning, biodiversity can be created when a new landscape is designed or increased if correct plants replace plants that die.

The remains of a famous sycamore tree, which stood on Britain’s Roman-built Hadrian’s Wall in northern England for more than ...

Eastern Oregon's Malheur National Forest boasts some of the state's oldest trees, including pine and larch that live more ...

A nearly seven-foot piece of trunk will be featured in an art exhibit to honor the beloved tree. Hugging it is encouraged.

Bagworms may be small, but they can cause big problems.Often mistaken for part of the tree, they create cases that dangle from branches.Erika Lyon, with Ohio St ...

In fantasy worlds, trees like the Lord of the Rings’ Ents are agile and mobile. In the real world, they’re slow.