Chicago is about to suffer one of the world's worst urban disasters. Track the path of the fire and read accounts of people who lived through it, in this interactive timeline and map. 1.

Chicago's eastern boundary is formed by Lake Michigan, and the city is divided by the Chicago River into three geographic sections: the North Side, the South Side and the West Side. These sections ...

Here's what you need to know if you are running or cheering on an athlete during Chicago's Turkey Trot races on November 28.