VIENNA, AUSTRIA (Reuters) — Fu Feng and Fu Ban, the famous panda twins born in Vienna’s Schoenbrunn Zoo, turned half a year old on Tuesday (February 7). The 6-month-old panda cubs can now be seen rollicking around and climbing tree branches in their pen. “The twins love to climb up high. Their sharp claws make for a good hold. If they do tumble down from time to time they land safely on a thick layer […]