There’s a tree killer on the loose in Oregon, and nobody knows how to stop it. An invasive green beetle called the emerald ash borer arrived in the Midwest from Asia, and it’s killed over 100 ...

Ash trees not far from Maine’s only national park are now withering as the emerald ash borer takes hold. The invasive insect ...

The Emerald Ash Borer infestation has taken out half to three quarters of municipalities' tree population, Beaver Dam Parks & ...

One is particularly "resilient." Another has an iconic branch that dips to the ground and then soars upward, creating a "V" ...

Emerald Ash Borer (EAB) beetles are an invasive species that found its way to the U.S. from China. First appearing in Kansas ...

Volunteers from across La Crescent came together today at Old Hickory Park for a rescheduled Arbor Day celebration that ...

Kansas wildlife researchers have confirmed that an invasive pest has invaded the wooded areas of a national park in the ...

WORTHINGTON — A group of students from St. Mary’s School met with the mayor of Worthington on Friday to celebrate Arbor Day.

Early signs are showing the arrival of emerald ash borer in Willmar, where it's estimated that one quarter or more of the ...