A 54-pound Martian meteorite, the largest ever found on Earth, will be auctioned at Sotheby's in New York for $2-$4 million, ...

A Ceratosaurus fossil that is one of only four known to exist has sold for $30.5 million at auction. The rare dinosaur fossil ...

A rare dinosaur skeleton and a Martian meteorite rock led to bidding wars at Sotheby’s, marking new auction records.

In what has become the third-highest price ever paid for a dinosaur skeleton, a 150 million-year-old juvenile ceratosaurus skeleton sold at Sotheby's ...

The largest piece of Mars on Earth became the most valuable meteorite ever sold at auction at Sotheby’s annual ”Geek Week,” ...

A Martian meteorite said to be the largest piece of Mars on Earth is displayed at Sotheby's in New York, July 9. The 54-pound rock fetched nearly $5.3 million at an auction on Wednesday. (Richard Drew ...

A Ceratosaurus skeleton sold for millions of dollars at auction Wednesday. It had previously been owned by Thanksgiving Point ...

One of only four Ceratosaurus skeletons known to exist sold for $30.51 million at Sotheby’s on Wednesday to become the ...

The largest piece of Mars ever found on Earth was sold for just over $5 million at an auction of rare geological and archaeological objects in New York on Wednesday, while a juvenile dinosaur skeleton ...

The price paid for the juvenile specimen of the 150-million-year old predatory dinosaur is the third-highest on record.