The most expensive dinosaur fossil ever sold at auction is now on public display at the American Museum of Natural History (AMNH) in New York City. "Apex," is a Stegosaurus skeleton unearthed in ...

In 1997, it offered a complete skeleton named “Sue” of a Tyrannosaurus Rex specimen which sold for US$ 8.36 million to the Field Museum in Chicago, where it can be visited, while “Stan ...