Lokiceratops rangiformis, a cousin of Triceratops, was identified from a skull discovered ... individual frill horns producing the variations in patterns we see in these animals." ...

because it is only loosely attached to the skull and known to snap off once it grows too long. In time, broken horns even grow back. This leads scientists to believe the horns serve an ornamental ...

Early ceratopsians were the ancestors of iconic horned dinosaurs like Triceratops. These early forms were less adorned than their later relat ...

Triceratops’ enormous head might have been all it took to send other dinosaurs running—some recovered skulls measure up to 10 feet long. Its head was ornamented with three horns, a short one ...