Professor Delia Shelton and her team of students can often be found in the zebrafish facility where they are studying the long-term effects of cadmium, a heavy metal found in many foods. Professor Shelton, center, and students Jessica Okutsu, Darlene Nkwanti-Neyou, Zachary Butler, Jose Cunill, and Gabriela Perez study cadmium toxicity in zebrafish—a species that is 74 percent genetically similar to humans! #umiami