INHS researchers Samantha Carpenter and Nohra Mateus-Pinilla recently published a paper in the journal Ecotoxicology and Environmental Safety. Carpenter, Mateus-Pinilla, and University of Illinois Veterinary Diagnostic Laboratory researchers, analyzed liver tissue samples from 23 river otters looking at 20 organohalogenated compounds used in agriculture and industry. Read stories from the Red Orbit and News Room America.