Sotheby’s is auctioning the only known juvenile specimen of a Ceratosaurus nasicornis dinosaur for an estimated $4-6 million. It is one of the finest and most complete examples of its genus. A swift ...

"Geek Week" returns to Sotheby’s New York this month as the auction house’s Science & Natural History Department brings forth items from its Natural History, History of Science & Technology and Space ...

The only known juvenile specimen of the Ceratosaurus—a carnivorous dinosaur that lived around 149 to 154 million years ago—is on public view at Sotheby’s in New York as of Tuesday. Displayed for the ...

One of only four Ceratosaurus skeletons known to exist sold for $30.51 million at Sotheby’s on Wednesday to become the third-most valuable dinosaur fossil to sell at public auction. Highlighted by a ...

(CNN) — A Ceratosaurus fossil that is one of only four known to exist has sold for $30.5 million at auction. The rare dinosaur fossil is “one of the finest and most complete examples of its kind ever ...

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