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

The dinosaur’s bones are being held at the National University of Patagonia San Juan Bosco. There are no plans to put the dinosaur’s remains on display, but Ibiricu said he’ll speak to officials about ...

Dinosaur life wasn't all peaches and cream before the Chicxulub asteroid struck Earth. Some were plagued by much smaller dangers long before. A new study has found evidence that a potentially deadly ...

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