Lab Talk With Laura

We're joined by Carolyn Gorss of the Environmental Conservation dept. who studies wetland health, and Professor of Biology Dr. Elsbeth Walker who studies how plants regulate iron content, so that food crops might be engineered to provide more nutrients. We discuss salamander crossings and mutated corn, and how scientists studying chicken cancer led to important therapies for AIDS patients. Have a listen! Comedian Sean Calhoun (@archercalhoun) co-hosts.