This is our third and final fossil hunting video from the days Bob joined us, and it ended on a high note. We found an incredible number of shark teeth throughout the day, along with some amazing ...

The fossil skull of Kostensuchus atrox, a 70-million-year-old relative to modern-day crocodiles. It is thought to have been an apex predator in what is now southern Patagonia during the Cretaceous ...

Megaraptorans were known for their elongated skulls and powerful claws. Paleontologists in Argentina have discovered a new predatory dinosaur -- the fossils of which contained a crocodile bone within ...

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 have discovered the fossilized remains of a crocodile "hypercarnivore" that lived in what is now Argentina some 70 million years ago—and it ate dinosaurs. Named Kostensuchus atrox, the ...