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 found,” ...

It's another meteoric rise for what's called the largest piece of Mars on Earth. The 54-pound rock fetched nearly $5.3 ...

A Ceratosaurus fossil, one of only four of its kind in existence, has sold for a staggering $30.5 million at auction. This ...

An auction in New York City featured rare geological artifacts, including the largest piece of Mars sold for $5.3 million and ...

In the map of the world, if you zoom into Portugal and double zoom a bit north of Lisbon, there is a good chance you might ...

The largest piece of Mars on Earth is now the most valuable meteorite ever sold at auction after it achieved $5.3 million in the Natural History sale during Sotheby's Geek Week. #AuctionUpdate The ...