“Exchange Tree,” installation in Harvard Forest, wood and acrylic paint. Collaborators: David Buckley Borden, Aaron Ellison, Salvador Jiménez-Flores, and Salua Rivero (courtesy David Buckley Borden) ...

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The loss of eastern hemlock could affect water yield and storm flow from forest watersheds in the southern Appalachians, according to a new study by U.S. Forest Service scientists at the Coweeta ...

It's an odd bug from Asia that doesn't need males to reproduce and spends almost all of its life in one spot, eating and eating, as it encloses itself in a waxy, wool-like cocoon for protection. And ...

OTTAWA COUNTY, MI – Majestic hemlocks towering on dunes and along streams in Ottawa County may soon be a thing of the past if a tiny insect cannot be controlled. The hemlock woolly adelgid (HWA), a ...

It's not every day—or even every decade—that a new species of conifer is found in the world's temperate forests. But late last year, researchers announced a new species of hemlock tree from Korea, ...