A small invasive insect has decimated thousands of oak trees across Southern California. RIVERSIDE, Calif. (KABC) -- Who would think something so small could be so devastating? Nevertheless, ...

Welcome to our tree column, “Ask your local arborist.” Each month, arborists from the Davey Tree Expert Company in Menlo Park discuss a tree-related topic from general care and planting tips to how ...

Oak trees around Minnesota have suffered from bouts of heavy precipitation and drought — conditions that make them more vulnerable to two-lined chestnut borer, a beetle that eats the inner bark of oak ...

Nearly 400 students from across Guelph helped to create a new art installation at the University of Guelph Arboretum. They created artwork to highlight moths and butterflies that rely on oak trees.

INJURY ASSOCIATION OF NEW YORK STATE TEAM. THE 160,000 ACRES OF BERNHEIM FOREST AND ARBORETUM ARE HOME TO COUNTLESS PLANTS AND ANIMALS, AND AS OUR SAM CARTER DISCOVERED, THE FOREST NOW HAS AN EXPANDED ...