The warm spring weather tends to get people out and about to enjoy the sun. Unfortunately, it’s not just the humans. The mild ...

Oregon’s extremely mild winter and warm spring days have caused larvae of the invasive emerald ash borer (EAB) pest to mature faster and emerge weeks earlier than usual, accordin g ...

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 ...

BEND, Ore. (KTVZ) -- The invasive emerald ash borer (EAB) pest has emerged weeks earlier than usual in King City, Ore., due to the region's extremely mild winter and warm spring days. Larvae of the ...

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 ...

It would cost up to $4 million to cut down Milbank’s ash trees, after state and city officials detected a beetle last summer that threatens to decimate the northeastern South Dakota city’s tree canopy ...

A reader of ERR's Novaator science portal noticed diseased ash and elm trees in their home yard and asked what was causing it ...