The Joaquinraptor was discovered in 2019 in Patagonia, the southern tip of South America.

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 ...

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 ...

Fossil discoveries have led scientists to question whether certain ancient crocodiles actively hunted dinosaurs. Bite marks on bones and unusual skeletal remains suggest violent encounters, but direct ...

Add Yahoo as a preferred source to see more of our stories on Google. An artist's illustration shows Deinosuchus riograndensis swimming with an early alligator relative in the wetlands of the Western ...

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 ...

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 ...