Odd Stegosaurus theories have been plentiful over the years—from the idea it harbored a second brain in a mysterious cavity over its rear end, to the belief its back plates were horizontal ...

Citadel hedge fund founder Ken Griffin has bought the largest and most complete stegosaurus fossil ever found for a record $44.6m (£34.3m). The dinosaur fossil, dubbed “Apex,” was auctioned ...

NEW YORK — The nearly complete fossilized remains of a stegosaurus fetched $44.6 million at auction Wednesday, Sotheby's said. The buyer's name was not disclosed. The fossil, dubbed ''Apex,'' is ...

Stegosaurus fossil finds are rare. Having the world’s most complete example here for research means we can begin to uncover the secrets behind the evolution and behaviour of this intriguing dinosaur ...