In Minnesota, buckthorn (Rhamnus cathartica) is an invasive plant that the state's foresters and park managers have been trying to keep from choking out its natural habitats for hundreds of years.

Gardeners and artists are uniting on Earth Day. Buckthorn has long been the bane of park managers and green thumbs as an ...

New University of Minnesota research suggests that seeding native plants alongside invasive removal efforts may turn the tide in the battle against buckthorn. Buckthorn is one of Minnesota's most ...