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 ...

Also notable was the fact that the lower jaws teeth jutted out between the upper set, making it the only Spinosaurid with this dental arrangement, which was previously thought to be unique to ...

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

At a remote and barren Sahara desert site in Niger, scientists have unearthed fossils of a new species of Spinosaurus, among ...

Experts have discovered a huge new species of fish-eating dinosaur. It has been named Spinosaurus mirabilis and scientists ...

At a remote and barren Sahara desert site in Niger, scientists have unearthed fossils of a new species of Spinosaurus, among ...

A TERRIFYING new dinosaur with a swordlike crest has been compared to a beast from “hell”. The prehistoric predator was found ...

Sereno, a National Geographic Explorer, says the newly discovered dinosaur was roughly the size of a Tyrannosaurus Rex, about ...

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

The cassowary is a large flightless bird whose survival strategy is built around speed, powerful legs, and dagger-like claws.

The newest member of the Spinosaurus family measures over 40 feet long. Here is what we know about paleontology's latest discovery.

Scientists have discovered Spinosaurus mirabilis, a 40-foot semiaquatic predator with a blade-like crest, in Niger’s Sahara, ...