The Metropolitan Water Reclamation District and Forest Preserves of Cook County are partnering in a flood relief study that could bring a new reservoir.

New database aims to help cities map out their own CO2 cuts as President Trump looks to eliminate federal programs.

Another round of a wintry mix is expected across the Chicago area Saturday morning. While the amount of freezing rain and ice ...

State lawmakers debating the future of Chicago-area transit have a new proposal to mull over, after a labor-backed coalition ...

The order, issued in a Transportation Department memo late last week, calls on the department to "give preference to ...