National Geographic Explorer Paul Salopek tells host Carolyn Beeler about his walk across South Korea's Saemangeum, a tidal flat on the coast of the Yellow Sea. It was once home to all kinds of birds, ...
Pat Hutchings, a marine biologist focused on studying marine worms, visited Bora-Bora in 2015 while on vacation and decided ...
Some parasites exist only in the eyes of the world’s oldest sharks, while researchers have been researching fungus that ...