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 ...

A 150 million-year-old juvenile ceratosaurus skeleton fetched a staggering $30.5 million at Sotheby’s auction this week, making it the third-highest price ever paid for a dinosaur fossil.

The only known juvenile Ceratosaurus fossil has smashed estimates at Sotheby’s New York’s natural history auction today, ...

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 ...

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 ...

Donald Trump is suffering from a chronic vein condition, the White House announced on Thursday, after days of speculation ...

It's not every day we get this close to the heart of our solar system and live to talk about it. But NASA just did something extraordinary. Its Parker Solar Probe has flown closer ...