Circus acts, a prison tour, barrel-aged brews and a powwow usher in the weekend. Here are 10 things to do in and around Chicago.
Scientists at Argonne National Laboratory have invented a new sponge that can absorb oil from water and then be wrung out and reused, a potentially game-changing tool for dealing with oil spills.
Since its creation in 1946, Argonne National Laboratory has been at the forefront of scientific research. Lab director Peter Littlewood joins us to discuss 70 years of scientific discovery.