Three giant pandas — Tian Tian, Mei Xiang and their youngest cub, Xiao Qi Ji — departed from the Smithsonian National Zoo in Washington, D.C., on Wednesday, heading back to China.Their departure marks ...

(CNN) – The three giant pandas tumble around in their enclosure at the Smithsonian National Zoo in Washington, DC, munching on bamboo shoots and leaves, climbing branches and generally looking ...