"Our previous studies showed that improvements to water quality in the river increased biodiversity, and now we have more ...

Explore the vibrant transformation of the Chicago River as it turns green in celebration of St. Patrick's Day. This mesmerizing drone footage captures the iconic moment when the river flows with a ...

St. Patrick’s Day celebrations are here in Chicago, but those attending Saturday morning’s Chicago River dyeing should be prepared for extremely gusty winds that have persisted from overnight storms.