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

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 ...

The emerald ash borer, an invasive beetle, continues to devastate forests across North America, killing millions of ash trees ...

The goldspotted oak-borer, an invasive beetle responsible for killing 200,000 trees in Southern California, is now present in ...

You’re walking along White Rock Creek, surrounded by the dense canopy of green. In that canopy, you see the majestic ash ...

MOORHEAD — The emerald ash borer has reached Moorhead. This wood boring insect, native to Asia, has killed hundreds of millions of ash trees throughout 36 states since it was first discovered in the U ...

The ash trees in the Columbia park are brittle and at risk of falling after dying from infestation by the emerald ash borer.

Purdue Landscape Report: Trees stressed by prolonged drought are more subject to attack by boring insects. This article provides tips and a video link on how to manage pines for borers. Record ...

Native fungi from forests killed emerald ash borers in lab tests, offering a potential new biological tool to slow the ...

DILWORTH — After an ill-fated arrival last spring, the emerald ash borer is burrowing down for winter on the Minnesota side of the river. The invasive pest, native to Asia, was first discovered in ...

EMMET COUNTY, Iowa (KTIV) - The Emerald Ash Borer insect has been confirmed all over Iowa. On Thursday, Oct. 17, the tree-killing insect was confirmed in all of Iowa’s 99 counties, according to a news ...