The tree that's fit for a king! As scientists launch a desperate bid to save it from extinction, the fascinating natural history of the forest giant that helped defeat the French at Agincourt (and ...

How to help protect the brown ash tree used in Wabanaki basketry from the invasive emerald ash borer. • Cut, buy, or burn only local firewood to avoid carrying beetle-infested wood to new territory.

PORTLAND, Ore. (KOIN) — Invasive emerald ash borer beetles were discovered in three more Oregon counties this summer, officials said. Emerald ash borers are small metallic-green beetles native ...

Five species of ash tree in the eastern U.S. were on the brink of extinction from years of attack by the beetle, according to a 2017 report from International Union for Conservation of Nature.

GOLDEN VALLEY, Minn. — Ash trees are everywhere across Minnesota's landscape, and the reality is that they won't be here much longer, due to the emerald ash borer. If your favorite ash isn’t ...