Research entomologist Jian Duan cuts away bark from ash trees in search of emerald ash borers, an invasive species that has been killing off the trees. They’re looking particularly for those affected ...

For much of 2025, the Twin Tiers has been fighting invasive and destructive species on the air, on land, and in the water, ...

The emerald ash borer is deadly to ash trees—and aggravating for homeowners. Here's how to know if your tree has emerald ash borer damage.

Over 400 trees will be taken down over the work period, with plans to replace each dead ash tree with a new tree.

The emerald ash borer, a destructive invasive beetle with a long track record in Tennessee, has now been confirmed in ...

Kris Dullmer of Ash Tree Solutions, right, injects an insecticide into an ash tree named Big Jim in the Catamount Community Forest to combat the emerald ash borer in Williston on Tuesday, June 25.

PORTLAND, Ore. (KOIN) – When the emerald ash borer was first found in Forest Grove in June 2022, the Oregon Department of Forestry and the Oregon Department of Agriculture took the discovery very ...

Treatments to protect publicly owned ash trees in Bay County from the invasive emerald ash borer will continue through June 30. Ash trees make up a large portion of the public trees that line our ...

New to North America in 2002 and found in Boulder in 2013, emerald ash borer is a nonnative insect that established itself and began infesting and killing ash trees in the county. With no natural ...

TOWN OF ERIN -- The thousands of ash trees killed by the emerald ash borer across southern and central Wisconsin have not only become an eyesore, the trees that are still standing have become ...

WILLISTON - The small ash tree to the right of Best Buy's front doors in Williston is now only a skeleton. Pealed back bark reveals a maze of squiggly lines, a signature calling card from ash trees' ...