From a sea monster's head being on the wrong end of its body to thinking pterosaurs were flying marsupials, here are 10 creatures from the dinosaur age that looked way different than scientists ...

Scientists still debate the purpose of this dinosaur's iconic horns and spiky head plate. Find out what we’ve learned about how Triceratops lived and why it went extinct. Triceratops’ enormous ...

Scientists have discovered what they say is the smallest known dinosaur ... have bulged out of its head in a manner not seen in any other living animal, making it hard to understand exactly ...

Now, scientists say that two large holes in its skull acted as a kind of internal "air-conditioning unit", to help the dinosaur lose heat. These anatomical features on the top of the head were ...