Cook County officials and first responders rolled out a south suburban opioid overdose mobile unit Friday in Posen.

Though the city of Chicago has lost residents in recent years, the suburbs in Cook County have lost more ... Statewide, Illinois lost an estimated 263,780 in the same three years, or 2%, to ...

COOK COUNTY, Ill. (WLS) -- Could thousands of Cook County homeowners eventually be taxed out of their homes? Some critics say the tax system in Illinois is broken because it relies too much on ...