ISWS partnership helps prevent water shortage in Northeastern Illinois

Bunchberry, a rare plant in Illinois. Photo: Paul Marcum, INHS

Scientists foretell the fate of Illinois’ threatened and endangered plants in a changing climate

Flights to image 3D geology in Illinois, Kentucky, and Indiana

Purple martin migration behavior perplexes researchers

Forests help shield streams from pollutants in cropland areas

State Archaeologist leads tour of Cahokia for alumni

ISWS team wins 2019 NGWA Outstanding Groundwater Supply Project Award

eDNA helps researchers track and identify endangered and at-risk species

Recent surveys find few of once-common bat species

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