Until now, estimating how old a dinosaur was when it died has been a fairly simple process: Count up the growth rings in the ...

Massive ‘dinosaur-killer’ crocodile reconstructed in unprecedented detail - Relative of modern alligators is known to have fed on a diet of dinosaurs ...

A full-scale Deinosuchus schwimmeri skeleton brings decades of paleontological research into a single, scientifically precise exhibit. Dr. David Schwimmer, a geology professor at Columbus State Univer ...

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 ...

The life-sized replica, commissioned by the Tellus Science Museum in Cartersville, Georgia, is the only one of its kind ...

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 ...

A growing body of research on dinosaurs' closest living relatives suggests the method that's been used to estimate how old a dinosaur was when it died may be leading paleontologists astray.

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 long and hailed from a mysterious ...

Scientists have discovered a new dinosaur from Argentina with powerful claws, feasting on an ancient crocodile bone. The new find was possibly 23 feet long and hailed from a mysterious group of ...

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 ...

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 ...

Scientists have reconstructed the most complete skeletal model ever of a monstrous 10-metre-long crocodile known as a “dinosaur killer” that terrorised prehistoric waters about 76 million years ago.