/ Penguins Content for 51³Ô¹ÏºÚÁÏ Davis en /health/news/penguin-toxicologists-find-pfas-chemicals-remote-patagonia Penguins can serve as living monitors of their environment by using small, chemical-detecting leg bands, according to a study from 51³Ô¹ÏºÚÁÏ Davis and SUNY-Buffalo. April 08, 2026 - 8:00am Katherine E Kerlin /health/news/penguin-toxicologists-find-pfas-chemicals-remote-patagonia