These jaws were lined with 276 teeth ... we've realised that the ancestor to the great white shark lived alongside megalodon. Some scientists think they might even have been in competition with each ...

Nicholas Steno Fossil vertebrae that look like gigantic ashtrays gave scientists the first ... of serrated teeth on her bottom jaw and two on the upper. Megalodon is not in an attack pose, ready ...

The megalodon's jaw was a marvel of prehistoric evolution ... The study of megalodon teeth has been crucial for scientists to understand the feeding behavior, diet and ecological role of this ...

A megalodon's giant jaws, containing about 276 sharp and serrated ... These teeth are the primary windows with which scientists can look into the lives of megalodons. Because shark skeletons ...

I write about the ocean, climate change, and the future of our planet. For example, our knowledge of Megalodon's existence comes from the fossil record, which reveals teeth designed for hunting ...

This may have been a factor in the demise of the megalodon alongside climate change and other environmental pressures, the scientists said. "This is a piece in the puzzle of evidence that there ...

TODAY’S mega-fauna, Earth’s largest animals, pale in comparison to the giants that used to roam the Earth. Though that is ...

In fact, a T-rex would have been a quick snack for megalodon. Its head would have easily fit inside the gargantuan shark's mouth.

These jaws were lined with 276 teeth ... we've realised that the ancestor to the great white shark lived alongside megalodon. Some scientists think they might even have been in competition with each ...

The great Leviathan Whale has been likened to the 'Jaws' of the Miocene Epoch ... Although this idea has been contested by some scientists. The Spinosaurus died out 30million years before the ...