PORTLAND, Ore. ( KOIN) — Older trees in an Eastern Oregon forest are perishing “at an alarming rate,” according to ...

A few of Indiana's tiniest transplants — invasive worms, moths and beetles from overseas — have made massive changes to Indiana's ecosystems over the past several decades.

A new invasive species has Georgia on its mind and is trying to make the Peach State its new home. Researchers at the University of Georgia said the spotted lanternfly has been spreading across the ...

The saga of the Klamath provokes a more fundamental, yet often ignored, set of questions: What is a river for? Irrigation?

Lake County is receiving reimbursement funding from the Oregon Department of Agriculture for expenses incurred for ...