An invasive, tree-killing pest has made its way to Portland, spelling trouble for the many ash trees that cool residential neighborhoods on hot summer days. On Wednesday, Oregon forestry officials ...

RACINE — The city’s Parks, Recreation and Cultural Services Department will remove 200 ash trees and stumps in 2025-26 using funding from the Wisconsin Department of Natural Resources. The ash tree ...

The emerald ash borer, a tiny yet destructive invasive beetle known for wiping out ash trees on a large scale, has been confirmed at six new locations in northwest Oregon. First discovered in Forest ...

PORTLAND, Ore. (KOIN) – The dreaded emerald ash borer has made its way into Portland, and it poses a threat to every ash tree in the city. The invasive beetle from East Asia has already had a ...

The emerald ash borer, a tiny yet destructive invasive beetle, has been confirmed in Aurora. That's prompting officials in the Colorado city to remove or treat infected trees and encourage residents ...

Emerald ash borers decimated ash trees at South Kingstown's Kinney Azalea Gardens, but there's still plenty to see. Visitors can watch artist Shawndavid Berry turn the blighted trees into unique art.

In 2002 in Michigan, many ash (Fraxinus sp.) trees started to show obvious signs of decline, and after careful inspections, arborists and biologists soon discovered a pest unknown to the U.S. as the ...

The emerald ash borer, an invasive beetle that’s already killed millions of trees across the country, was found in Southeast Portland this summer. Since its arrival in the United States, this tiny ...

On Wednesday, the Oregon Department of Forestry announced that the emerald ash borer has now been found in the Hazelwood neighborhood in East Portland and five other new sites in the north Willamette ...

PORTLAND, Ore. (KOIN) — It’s official. The emerald ash borer, a half-inch-long metallic-green beetle, has arrived in Portland. The Oregon Department of Forestry announced that the beetle from East ...

PORTLAND, Ore. (KPTV) - A tiny green beetle from eastern Asia that can have a devasting impact on ash trees has been found in new sites in northwest Oregon, according to the Oregon Department of ...