Illinois Department of Natural Resources

Illinois’ 290 state parks and 56 historic sites recorded more than 41 million visitors last year, which was the most in 15 years, according to new data from the Illinois Department of Natural Resources.

The charging stations are meant to encourage more people to switch to electric cars, reduce greenhouse gas emissions and make it easier to drive an EV across Illinois.

A U.S. Supreme Court decision last year stripping wetlands of most federal protections is drawing more attention to the threatened ecosystems, and what states can do in response.

The Illinois Department of Natural Resources is seeking public feedback on the state's first-ever regulations for high-volume oil and gas drilling.The DNR…

State agencies from Illinois and Missouri are holding a public meeting Tuesday evening in Cahokia, Ill. to discuss plans to address environmental…