Illinois officials are investigating after “one of the world’s worst aquatic weeds” was discovered in a suburban waterway. According to an alert from the Illinois Department of Natural ...

Explore invasive plant, animal, insect research updates at Illinois Invasive Species Symposium ...

University of Illinois Extension horticulture experts will present tips, how-to’s, and answer questions about each monthly topic. The series focuses on home gardening, environmental stewardship, and ...