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 ...

Some of the most famous types of dinosaurs include Tyrannosaurus rex, Triceratops, Stegosaurus and Velociraptor, many of ...

Ornithischians were one of the two major groups of dinosaurs and included such familiar species as the armor-plated Stegosaurus and Ankylosaurus and the three-horned Triceratops. Lesothosaurus was ...

Would a T.rex catch a Triceratops? What did a Stegosaurus eat? Where did the Yi find its food? How do we know what dinosaurs looked like? Make predictions, use scientific equipment and perform ...

And then there are those who are really turned on by triceratops sex. Yes, the internet is known for some pretty kinky stuff. Still, dinosaur erotica is pretty surprising. So... what exactly is it?

Discover facts, figures and images for more than 300 dinosaurs ... Learn the meaning of dinosaur names and how to say them. Browse your favourite dinosaurs or start with our top five. Triceratops was ...

That resident was, of course, the fossil skull of a Triceratops dinosaur that had sat on display at the University of Colorado Museum of Natural History for decades. In May, a team from the ...