Japan's oldest giant panda, Ling Ling, a longtime star at Tokyo's largest zoo and a symbol of friendship with China, died Wednesday of heart failure, zookeepers said. Subscribe to read this story ...
Giant pandas Hsing-Hsing (left) and Ling-Ling frolic at the National Zoological Park near Washington, DC. Photo circa 1974. Bettmann/CORBIS In early 1972 then-President Nixon made an incredibly ...