In Argentina, scientists have identified Joaquinraptor casali, a new megaraptoran dinosaur species, with a crocodile relative bone in its jaws. This predator, reaching 23 feet, roamed the late ...

A fossil from the blustery plains of Patagonia is revising your book on one of the most elusive bands of hunting dinosaurs.

Paleontologists in Argentina have discovered a new predatory dinosaur -- the fossils of which contained a crocodile bone ...

Paleontologists in Argentina have discovered a new predatory dinosaur -- the fossils of which contained a crocodile bone within the dinosaur's mouth.

Scientists announced Tuesday the discovery of a new dinosaur in Patagonia, Argentina, with a crocodile bone in its jaw.

Published findings reveal that researchers in Argentina have uncovered a species of Megaraptoran with a surprise in its jaw.

The new dinosaur, named Joaquinraptor casali, was about 23 feet (7 meters) long and weighed over 2,200 pounds.

A new dinosaur with strong claws that ate old crocodile bone has been found by scientists in Argentina. The discovered fossil was likely 23 feet (7 meters) long, and came from an enigmatic dinosaur ...

Nexstar Media, the Dallas-based TV station owner at the center of the high-profile controversy over the preemption of Jimmy Kimmel’s late-night ABC show, may finally be realizing the potential of ...

Scientists have discovered a new dinosaur from Argentina that may have used its long arms and claws to capture prey.

Table for one-and-a-half. Scientists have discovered a new “apex predator” dinosaur that appears to have been fossilized right in the middle of eating a crocodile-like creature. The newly found ...

An artist's illustration shows a newly discovered dinosaur, Joaquinraptor casali, with an ancient crocodile relative's front ...