A Tyrannosaurus rex fossil named “Gus” became the most expensive dinosaur ever to sell at auction on Tuesday. Gus sold for ...

The 67-million-year-old skeleton is now the world's most valuable dinosaur.

A massive Tyrannosaurus rex sold for $50.1 million at Sotheby's in New York making it the most expensive dinosaur fossil sold at auction.

A Tyrannosaurus rex skeleton from South Dakota has become the world’s most expensive fossil sold at auction, after fetching a ...

The record-breaking sale has renewed debate among paleontologists that private ownership of rare specimens makes them less ...

One of the most complete fossils of the dinosaur that has captured humanity's imagination sold for millions during Sotheby's ...

A Tyrannosaurus Rex named Gus sold for $50.1 million on Tuesday, the highest price ever paid for a dinosaur at auction.

A new world record has been set for the most expensive rifle ever sold at auction. Rock Island Auction Company offered Henry rifle serial no. 1 in its June 27th “The American Sale” where it brought a ...