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 ...

Triceratops was one of the most common dinosaurs at the end of the Cretaceous Period. Its most prominent features are on its head: two long brow horns, a nasal horn, and a bony frill. Its frill had no ...

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 ...

Dinosaurs like the Triceratops may have had horns and frills to attract a mate, a new study suggests. Ceratopsian, or horned dinosaurs, were previously thought to have developed this ornamentation ...

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 ...

Westminster College researchers in central Missouri’s Fulton have uncovered more than 100 fossilized bones of a ...

These dinosaur museums will take you back to a time when fantastic creatures ruled the planet. Plus, you'll get up-to-date ...

The discovery may push back the emergence of the reptiles that once ruled the Earth, and clarify how dinosaurs like the Triceratops and Stegosaurus emerged. By Asher Elbein A dog-size reptile ...