Scientists have discovered that the long-extinct megalodon, also known as the megatooth shark, had a body temperature 7 degrees Celsius warmer than the surrounding seawater. This information might ...

Most of the shark’s skeleton was composed of cartilage ... teeth on her bottom jaw and two on the upper. Megalodon is not in an attack pose, ready to catch lunch. If not for the cables holding ...

the long-extinct giant megalodon shark, may have been warm-blooded – which could have caused its disappearance more than three million years ago. Vengeful killer whales teaching young to attack ...

The three-part series (so far) outlining the deadly menace sharks play along the shoreline. With each installment it gets bigger and more dangerous.

As one of the largest predators to have ever lived, megalodon captures people's imagination - and for good reason. But was this apex predator simply a beefed-up great white shark, and is it still ...

a tell-tale sign of an impending shark attack in movies.) That's about the height of the average American woman. The megalodon's head, meanwhile, stretched or about 15 feet long from front to back ...

Watch the video above to see how big the megalodon's tooth compares to that of a great white shark. You can also see how big it is in the photo below! Which has a stronger bite? A T-Rex or the ...

Swansea University The project was supervised by shark expert Dr Catalina Pimiento of Swansea University Results suggest a 16m (52ft) megalodon - almost three times as long as a great white shark ...

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.

As one of the largest predators to have ever lived, megalodon captures people's imagination - and for good reason. But was this apex predator simply a beefed-up great white shark, and is it still ...