Science Jul 31 Walrus beaching in Alaska might not be as harmful as it looks. Here’s why By Kamala Kelkar
Science Oct 02 Watch Largest number of walruses seen ashore in Alaska is sign of ‘tremendous change’ Walruses are one of many animals who need Arctic sea ice. But when that ice melts, they must to go ashore to rest and find food. In Alaska, 35,000 walruses have been observed on one beach. Judy Woodruff speaks with… By PBS News Hour