Paleontologists in Argentina have discovered a new predatory dinosaur -- the fossils of which contained a crocodile bone within the dinosaur's mouth. The new species, dubbed Joaquinraptor casali, is ...

Researchers in Australia have confirmed that a crocodile that lived 93 million years ago ate a juvenile dinosaur as its last meal. Fossils of the crocodile Confractosuchus sauroktonos, which means ...

Researchers have named it Joaquinraptor casali, a tribute to the son of a researcher Getty Researchers digging in Argentina have uncovered a new type of ancient dinosaur that once roamed the Earth ...

Add Yahoo as a preferred source to see more of our stories on Google. This image shows an artist's illustration of the newly discovered dinosaur Joaquinraptor casali with an ancient crocodile relative ...

In the floodplains of southern Patagonia around 70 million years ago, a large predator lurked. Armed with strong jaws and sharp, serrated teeth - perfect for piercing and slicing through flesh - the ...

A dinosaur that may have been one of the fiercest of the Cretaceous period has been excavated in South America – with an extinct crocodile’s leg in its jaws. The remains of the dinosaur, named ...

A fossil from the blustery plains of Patagonia is revising your book on one of the most elusive bands of hunting dinosaurs. The newly discovered dinosaur, Joaquinraptor casali, preyed on the soggy ...

July 6, 2005 — -- In the world of dinosaurs, the species known as Revueltosaurus callenderi was the Rodney Dangerfield of dinosaurs. It was only about three or four feet long, an ugly critter ...

NEW YORK — Scientists have discovered a new dinosaur from Argentina with powerful claws, feasting on an ancient crocodile bone. The new find was possibly 23 feet (7 meters) long and hailed from a ...