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

The largest piece of Mars ever found on Earth was sold for just more than $5 million at an auction of rare geological and archaeological objects Wednesday in New York. But a rare young dinosaur ...

The other two lots that sold for seven figures and well above high estimates were dinosaur fossils: a "virtually complete" Skull of a Pachycephalosaurus (estimate of $800,00 – $1.2 million) and an ...

An incredibly rare dinosaur fossil had been on display for many years at a Utah museum. It sold at auction for more than 30 million dollars. The 150 million-year-old specimen is one of the only four ...

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