Cook County is full of 'fake' lakes. They help tell the story of development in the area. Major construction projects from more than 50 years ago left behind large pits in the ground.

The Cook County Department of Transportation released its 2025 highway construction project map, showing all construction projects underway or scheduled to start this year in the Cook County suburbs.

Here's a county-by-county map of how Illinois voted in the 2024 election Harris conceded the election to Trump in a speech Wednesday, with Trump slated to be inaugurated into office as the 47th ...

A map from the Cook County Treasurer's Office showed residents, mostly in southern Cook County suburbs, saw the biggest increase in their property tax bills, sometimes 15% or more on average.

Cook County, Ill., has launched an innovative dashboard mapping certain deaths by cause — gun violence, ... At first glance, the new dashboard map looks like a kaleidoscope of colors.

The Cook County Department of Transportation released its 2025 highway construction project map, showing all construction projects underway or scheduled to start this year in the Cook County ...