The skeleton of a Stegosaurus, named "Apex," has officially taken the title of the most expensive fossil ever sold, with a confirmed final bid price of $44.6 million, according to Sotheby's ...

The papier-mâché Stegosaurus featured in the April 1, 1916 issue of the magazine The Survey was no joke. Created by the "Anti-'Preparedness' Committee" the dinosaur carried the slogan "All Armor ...