More than 30 Illinois counties are looking to leave the state and join another state. Here's what you need to know.

Illinois House Republican leader and voters have asked the state Supreme Court to review whether the state's legislative map unfairly favors Democrats.

Heavy rain combined with frozen soils has prompted a flood advisory for parts of north central and northeast Illinois, ...

That's how much taxpayers had to pay when the University of Illinois pulled the plug on plans for its Discovery Partners ...

The Illinois Department of Natural Resources receives money for maintenance projects that have been postponed.

The land will clear the way for the start of a construction project on Pekin's major thoroughfare. But the city and CVS are at an impasse.