The skeleton sat inside the Suining Formation rock bed. This layer dates to 147 million years ago. The sediments indicate a ...

Nearly 18,000 dinosaur footprints have been uncovered at the Carreras Pampa tracksite in Bolivia, making it the largest ...

Researchers have dated vertebrae from a massive prehistoric shark thought to have ruled the waves off northern Australia back ...

Dinosaurs are reptiles that lived in what is known as the Mesozoic era, and their bones can be seen in almost every natural ...

Cassius was an 18-foot-long saltwater crocodile living in captivity in Marineland Crocodile Park in Australia. He died last ...