Cornell is at the forefront of determining how "invisibility cloaks" and walls of protection may give ash trees hope of revival.

All of Iowa's 99 counties confirmed having the ash tree-killing insect, emerald ash borer, the Iowa Department of Natural Resources reported Thursday. As one of the most commonly planted street trees ...

Don't worry if you live in the Northeast — this pest usually sticks to other regions. Here's where it's found and why your ...

Dallas officials warn the emerald ash borer could impact hundreds of thousands of trees, forcing removals while the city ...

(NEW YORK) — In northern Wisconsin, April Stone is carrying on a centuries-old Ojibwe practice of basket making. She uses wood from the black ash tree, a cultural keystone species that’s now under ...

ARMSTRONG, Iowa — An invasive, tree-killing insect has now been identified in all of Iowa's 99 counties, according to the Iowa Department of Agriculture and Land Stewardship. The emerald ash borer was ...

PORTLAND Ore. (KPTV) - A bug that’s led to the destruction of hundreds of millions of trees has made its way into our area. It’s called the emerald ash borer, a type of beetle that lays eggs inside ...

Ash trees in Waco and throughout McLennan County that have survived recent freezes and droughts face a new mortal threat. The emerald ash borer beetle, an invasive species that has killed millions of ...

With emerald ash borer (EAB) in the news, homeowners are paying closer attention to trees for signs of borers. First, know that EAB has not yet been found in the Columbus area and we are not ...

Arborists in Lawrence managing the infestation from an invasive beetle called emerald ash borers that are affecting ash trees say the period of damage is at a peak, with the city needing to remove ...

MANKATO — Take a walk outside today. Look left, look right and then look up. What do you see? Or more importantly, what do you not see? A major urban forestry initiative is reshaping Mankato’s tree ...

The City of Cape Town says at least 30 000 trees within its municipal boundaries may be at risk from the invasive polyphagous ...