Biotechnology on Display in Chicago - NBC Chicago

    Biotechnology on Display in Chicago

    From a spit test for cancer to the debate over genetically modified food to a project that brings us a little closer to living on the moon, biotechnology has become a global enterprise. Nesita Kwan reports. (Published Tuesday, Apr 23, 2013) From a spit test for cancer to the debate over genetically modified food to a project that brings us a little closer to living on the moon... See More