A spectacular remnant of an Adler and Sullivan masterpiece that was destroyed in 1972.

The last remaining vestige of a popular 1999 public art display.

The largest interactive exhibition in the U.S. exploring human history through the lens of power, punishment, and psychology.

In 2004, a Dave Matthews Band tour bus dumped 800 pounds of waste off a bridge and onto an unsuspecting tour boat below.

This alley in downtown Chicago held the bodies of over 600 people after the fateful Iroquois Theatre fire.

Louis Sullivan’s dark, swirling cast-iron designs envelop a popular department store in this Chicago landmark.

This historic hotel invented the chocolate brownie.

The last masonry skyscraper ever built reveals a transitional moment in architectural history.