Who needs pedaling when you can put a battery and motor on your bike? We'll show you why some Chicago bicyclists are choosing this exercise-free way of getting around. Chicago Electric Bicycles

We have new revelations from the Chicago News Cooperative about the deal that privatized parking spaces in Chicago.

We head north to Great Lakes Dragaway in Union Grove, Wisconsin. One night each month, it entices illegal street racers to the track to race legally.

Your social media presence -- on Facebook, MySpace, Twitter, Linked-In and the like -- tell a lot about you. Those embarassing pictures you posted (or your friends posted of you) could cost you dearly. We learn ways to clean up your online persona.

Illinois-based company Motorola struck a major deal to sell a sizable portion of its business. Kris Kridel joins us to talk about the deal Motorola hopes will improve its profit share, and other business headlines.

With more than 1 million iPads already sold, what does this mean for the magazine industry? We talk with a panel of experts to discuss the new digital magazine era, and whether we all will be reading periodicals on a tablet sooner than we think. Zinio

Does the new iPhone4 have a major technical flaw? Apple CEO Steve Jobs has called a press conference tomorrow to address the issue. Eddie Arruza and his panel look at what Jobs might say that could be a game changer in the competitive smartphone industry. DVICE.com Appolicious.com Bendable Media

Eddie Arruza tells us about one of the few remaining manufacturing plants in the city, which has been striving to be green for almost 50 years. PortionPac

A rare and unique species of butterfly once common in this area is in danger of going extinct. We show you how a local researcher is trying to prevent that from happening. Find out more about the Regal Fritillary

Officials at the Shedd Aquarium have volunteered to help rescue crews in the Gulf region save wildlife caught in the devastating oil spill. We talk to a Shedd official who will be assisting in the rescue effort. See what the Shedd is doing in the Gulf See what the Audubon Nature Institute is doing in the Gulf

Art abounds on the CTA. We show you how riding the train can lead you to some of the city's most vibrant and diverse works of art. Map of CTA Art

Should antibiotics be used on farm animals? We'll learn about this heated -- and growing -- agricultural debate.

They're the top brass in Chicago's indie rock community. We show you how a marching band and a glee club are taking over rock and roll. Blue Ribbon Glee Club Mucca Pazza

The lakefront bike path is one of the most beautiful places anywhere for a summer bike ride. But on a busy day, it can also be dangerous. We meet a man who found out the hard way...and offer tips for a safe ride.

A long-neglected pond in Lincoln Park has undergone a multi-million dollar makeover. Eddie Arruza tells us about the newly rehabbed South Pond.

Boycotting BP over the massive ongoing oil eruption in the Gulf of Mexico? Kris Kridel is here to talk about whose bottom line you may really be hurting.