Coral Reef Checkup

Coral reefs may look like colorful rocks, but they’re actually animals living in partnership with tiny plant cells. This remarkable symbiosis powers entire ocean ecosystems. In this episode, Dr. Biology chats with Professor Liza Roger, whose Arizona State University lab is home to corals, sea anemones, and even upside-down jellyfish. Together, they uncover the secrets of coral “superpowers,” the causes of bleaching, and how nanoscale medicines might help reefs fight stress. From the desert to the ocean, Roger’s research reveals creative ways to give corals a checkup—and maybe even a healthier future. After you listen to this episode, you might want to visit Ask A Biologist's virtual tour of the Roger lab. Learn more: Coral bleaching video If you have not already, please subscribe to the podcast so you can be notified about new episodes.