When Did Fish Learn to Walk? Antarctica May Hold the Answer
b'To figure out how and when ancient fish first crawled from the ocean onto land, Neil Shubin is about to head to the mountains of Antarctica. Leaving behind family and friends for the upcoming holidays, he and a team of five other scientists and a mountain guide will be camping at the base of a remote mountain range that was a tropical river delta around 385 million years ago.\\nLearn more about your ad choices. Visit podcastchoices.com/adchoices'