A new study suggests features in the prehistoric creature's mouth helped it eat more efficiently, giving the species the energy needed to go airborne ...

“This study demonstrates that eggshell biocalcite from non-avian dinosaurs, birds, and other egg-laying vertebrates has the potential to serve as a reliable geochronometer in Mesozoic and Cenozoic ...

Footage shows shows the shoebill's precision strike to seemingly control the outcome. But is it real?

Triceratops and other horned dinosaurs had exceptionally large nasal cavities compared to most animals. To better understand what filled that space ...

The skull of Triceratops looks almost exaggerated, as if someone enlarged the front half without adjusting the rest. Paleontologists have long studied its horns and frill, yet the cavernous nasal ...

Could Spinosaurus swim? A new fossil with a scimitar-like head crest provides new evidence on the unsettled question.

Triceratops and similar horned dinosaurs had unusually large nasal cavities compared to most animals. Researchers including ...

Spinosaurus, the only known semiaquatic dinosaur predator, joins Tyrannosaurus, Giganotosaurus and Carcharodontosaurus among the largest meat-eating dinosaurs.

Large animals face a constant battle against physics: they generate a lot of body heat that can be difficult to dump. For a dinosaur with a head as large and heavily insulated by bone and keratin as ...