Add Yahoo as a preferred source to see more of our stories on Google. a person carrying two buckets - Johner Images/Getty Images Emerald ash borers (Agrilus planipennis) are one of those invasive ...

PORTLAND, Ore. (KOIN) – The dreaded emerald ash borer has made its way into Portland, and it poses a threat to every ash tree in the city. The invasive beetle from East Asia has already had a ...

We are blessed in Tallahassee to have so many amazing trees and a rich urban canopy. Unfortunately, that urban canopy is under constant stress from development and construction activities. Many ...