With their wide-spreading, leafy branches, ash trees are quite popular in the U.S., but they're being seriously threatened by ...

Emerald Ash Borer beetles haven’t been identified in Eugene, yet. But the city’s foresters know the destructive insect will ...

Emerald ash borers first arrived in Middle Tennessee in 2014 and have spread to at least 66 counties, authorities say.

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 ...

From tree-killing beetles to plants that cause burns, New York’s Department of Environmental Conservation (DEC) is warning ...

Cottony ash psyllid is an invasive pest which affects black and Manchurian ash trees. It does not impact green ash trees.

APPLE VALLEY, Minn. (WCCO) --Emerald ash borers are an invasive, yet common beetle that feeds on and kills ash trees in 40% of Minnesota counties. Apple Valley is one metro community seeing the ...

The large ash tree in our backyard has clearly had problems for years. One large limb died a few years ago, and the crown has been ever-thinner each year. This fall, however, seemingly overnight, a ...

Emerald ash borer has yet to found in Brown County, but the Aberdeen Forestry Department isn't sitting idly by waiting for the insect's inevitable appearance. About 35 to 40% of the boulevard trees in ...

WAUSAU, Wis. (WSAW) - The Wisconsin DNR reminds hunters to avoid placing deer stands in or near ash trees as they start scouting properties ahead of the coming deer hunting season. Most ash trees in ...

ADAMS — Robert Blanchette is glad no one was in the parking lot when the tree came down. For a moment in Adams on Tuesday, the ground shook when an 80-foot ash tree fell atop a building at Hobby World ...