Whipsnade Zoo's reticulated giraffe, Bashu, underwent a life-changing procedure in June to treat recurrent lameness. The 15 ft 7 in. (4.8 meter) tall giraffe had to undergo a 90-minute-long procedure ...

A 247-million-year-old fossil reptile boasted an enormous crest on its back made from feather-like appendages, long before the appearance of feathered dinosaurs ...