Japanese knotweed has bamboo-like stems, simple, alternate, heart-shaped leaves, and grows quickly. It flourishes along ...

Whether it’s Phragmites, crabgrass or tumbleweeds, these unwelcome plants are causing major problems across the state of Utah.

Federal layoffs have created chaos for Northwest public lands, and a cascade of damaging environmental consequences appears ...

Some already threatened cold-water fish species in the Northwest will not only face shrinking habitat from climate change but ...

Eating invasive species can help protect native wildlife ... Atlantic Coast and Pacific Northwest, according to the FWS. Also known by its scientific name of "Myocastor coypus," the semiaquatic ...

Climate change is creating a perilous “double trouble” for native fish in Southern Oregon and across the Pacific Northwest, ...

In addition to their field research, the UTA team provided biosecurity training to local officials to support early detection and control of invasive species. They also worked with partner ...

A Keuka College biology major has turned her passion for science and illustration into a campaign against invasive species ...

A spawning redband trout from the Upper Klamath Basin. (Photo by Jonny Armstrong, courtesy of Oregon State University.) Some already threatened cold-water fish species in the Northwest will not ...