The tree was temporarily doomed to the chainsaw in 2017 after a limb fell on a car. Given a reprieve, it's supposed to get regular health checkups.

This tapestry also contains one of the only known depictions of a horned Viking helmet.

Drought, insect pests, and tree diseases continue to be the biggest threats to the Oregon’s trees. A new report on the state ...

TANNERSVILLE — Marc Wolf steps off a trail at the Mountaintop Arboretum to examine a beech tree with mottled, bumpy bark. “This is pretty typical of beech bark disease,” he said. “Beech trees would ...

It was about four years ago when I first noticed how devastating the Emerald Ash Borer infestation was. It was about this ...