A shark attack survivor is opening about the moment he was attacked by a 9-foot bull shark, saying it was like being hit by a 'freight train' and he 'could see my bones' afterwards.

Some animals have jaws so powerful they can break bones, crack shells, or even split steel. These beasts use their crushing force to hunt, defend, and survive in the wild. Curious to see which ...

Megalodon, the largest shark, was probably slimmer and longer than previously believed, a new study has revealed. Scientists ...

A small but fascinating collection of Megalodon teeth exhibit deep bite marks from other Megalodons, raising questions about ...

The debate remains unresolved in part due to sharks lacking bones and discovering cartilage skeletons is relatively rare. Still, several fossilized records of the megalodon have been discovered ...

As a shark, megalodon is part of the family of cartilaginous fishes. “They have a very poorly mineralized skeleton. There are no true bones that make the skeleton hard,” Shimada said.

Scientists have found ancient nail tooth shark fossils deep inside Mammoth Cave in Kentucky, revealing new information about ...

Dave Pearson is recalling the moment an almost 10-foot bull shark took a huge chunk out of his left arm while he was out surfing in Australia in 2011 "I just got hit by something. It was like ...

Related: I Survived a Shark Attack in Sydney Harbor and Lost My Leg and Hand — Now I'm on Shark Week (Exclusive) Despite initially being told his bone had been damaged and his arm would probably need ...