Something is quietly killing the Midwest’s ash trees. The culprit is small enough to fit on a fingernail, brilliant green in ...

American trees are under attack, and it’s by an enemy that’s hard to spot. A tiny invasive pest, considered one of the most destructive forest insects ever to invade the U.S., is spreading across the ...

The emerald ash borer has been confirmed in Wagoner and Creek counties. Oklahoma forestry experts explain how it spreads, ...

HOLYOKE — A small green beetle burrowing in the city’s ash trees is putting them in danger. Officials are actively combating the emerald ash borer, an invasive species. Sometimes trees can be treated, ...

Like many trees, ash trees undergo leaf shedding each fall and winter. Unlike other trees, ash trees are specifically targeted by a pest: the emerald ash borer. These creatures are emerald ash borers, ...

The Emerald Ash Borer, an invasive species of bark beetle that was discovered in Colorado in 2013 and has been expanding through the state, has the potential to damage the Colorado landscape. And ...

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 ...

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 ...

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 ...

With the temperatures warming and the summer around the corner, emerald ash borers are picking up their activity. Governor ...

Did you hear what happened to the wooden car with wooden wheels and a wooden engine? It wooden go. Wood, at least from ash trees, is in excess supply since emerald ash borers have killed hundreds of ...