Standing sometimes only inches high, it's hard to believe that such a small grass could be responsible for such environmental and economic havoc. An invasive species brought accidentally from Europe ...

Last month’s Cheyenne Audubon guest speaker was Jake Courkamp, a research scientist in the Restoration Ecology Lab at Colorado State University who studies the control of cheatgrass. Why would this be ...

Across the western United States, invasive annual grasses like cheatgrass, medusahead, and ventenata reduce forage ...