Surely a contender for the most bizarre-looking dinosaur of them all is Yi. This small (in size and name) dinosaur from the ...

A dictionary with entries for all known dinosaurs, about 300 at last count, and other animals of the Mesozoic Era, as well as general topics relating to dinosaurs, from Acanthopholis to Zigongosaurus.

Dinosaurs, Darwin and fossils -- Might tyrannosaurs and their humble ancestry -- Fleet-footed ostrich mimics -- Ornitholestes, compys and kin -- The monster claws -- The egg brooders -- The deadly ...

It’s the perfect time to pick up a book and learn something new Smithsonian Books Two piles of books. maaram from Getty Images Pro Tomorrow is National Read a Book Day! Is there a topic you've been ...