The Metropolitan Water Reclamation District of Greater Chicago is taking the residue of human waste from their water filtration process and transforming into a powerful soil additive/fertilizer that is used in parks, golf courses, and farms throughout the area.

Chief meteorologist at WGN Tom Skilling co-authored an op-ed in the Chicago Tribune regarding climate change and the potential effects of inaction. We discuss the issue with him tonight. 

Shark Week is back. We discuss our continuing fascination with the ocean's top predator with shark expert Lise Watson of the Shedd Aquarium.

Karen Lewis stops by to discuss her political future and more. 

We take a look at a little-known piece of Chicago's real estate history: the Contract Buyers League. 

The author of the upcoming book, "The Mockingbird Next Door," details her friendship with Harper Lee, the reclusive author of the classic novel "To Kill a Mockingbird."

A new Science & Symphony production is premiering at the Grant Park Music Festival. It's a musical and visual journey through the Northern Lights.

We share what you had to say about recent stories when we read some of our viewer feedback.

The City Council’s watchdog says he will run out of money to investigate aldermen within the next two weeks. Paris Schutz has the latest in the ongoing heated debate over who polices aldermen.

After a 10 year, 4 billion mile long journey, the European Space Agency’s Rosetta spacecraft made history today as the first spacecraft to go into orbit around a comet.

The discovery of a tiny cricket in a 20-million-year-old piece of amber that was found in the Dominican Republic more than 50 years ago offers new views into an ancient environment and how it once thrived.  

In an age of polarization and a divided Congress, many are calling for compromise. But in a new book, constitutional law professor Richard Weisberg details how flexibility and compromise have harmed the human race throughout history.