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

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 ...

Researchers digging in Argentina have uncovered a new type of ancient dinosaur that once roamed the Earth millions of years ...