The Oregon Department of Forestry is warning Oregonians about an invasive species of beetle that could emerge this summer.

If your ash tree’s canopy is thinning, bark is flaking off in patches, or woodpeckers are suddenly interested in your trunk, ...

The Oregon Department of Forestry is advising of an insect that can devastate ash trees. Adult emerald ash borers (EAB) start ...

Ash trees are firmly rooted in Britain’s history – and they are making a remarkable comeback.