This article was originally on a blog post platform and may be missing photos, graphics or links. See About archive blog posts. Dozens of different species of ash trees grow around the world, all part ...

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

It is always the last tree to bud in spring and its canopy, compound leaves come out very late — sometimes at the end of May. Each year, I hold my breath, wondering if this is the spring it will no ...

MaMA has so far identified more than 230 lingering ash trees. Most are from the Hudson Valley region, ground zero for the ...

The emerald ash borer has been found in all of Iowa's 99 counties. (Photo by Dr. James E. Zablotny/USDA) The emerald ash borer, a non-native, wood boring insect that affects ash trees, has been ...

A tree-eating insect called the emerald ash borer, or EAB, has been confirmed to be in all but two of Iowa's 99 counties, according to a press release from the Iowa Department of Agriculture and Land ...

Emerald ash borer (EAB) is very likely the next insect to cause community landscape trees to die. This borer has been in the news long enough tree owners are asking if they should be treating ash ...

CARBONDALE — Beneath the bark’s surface, a small green bug has been sucking the nutrients out of Carbondale’s ash trees for the past two decades. “Our ash trees are inundated with emerald ash borer,” ...