The fossil was so complete experts could see remains of the last meal it ate, 330 million years after it died.

The ancestor of today’s great white shark was thought to be about eight metres long, the authors of a paper published in ...

Peruvian paleontologists on Wednesday unveiled the 12-million-year-old fossil of a prehistoric porpoise found near the country's Pacific coast. Otodus megalodon was the largest predatory fish in Earth ...

Scientists say this shark has hardly changed since it first appeared millions of years ago. That’s why they’re so fascinated ...

Fossilization is a fickle process. Many fossils are fragmented, scattered (often broken) bones turned slowly to stone over millions of years. When most organisms die, their tissues are exposed to the ...

In the age of dinosaurs — before whales, great whites or the bus-sized megalodon — a monstrous shark prowled the waters off what’s now northern Australia, among the sea monsters of the Cretaceous ...

WELLINGTON, New Zealand (AP) — In the age of dinosaurs — before whales, great whites or the bus-sized megalodon — a monstrous shark prowled the waters off what’s now northern Australia, among the sea ...