HEARTSTOPPING footage shows the moment two giant whales move in to protect a diver from a bloodthirsty shark. Benoît Girodeau ...

In a rare ocean encounter, two 45-ton whales chase off a whitetip shark to protect a diver from potential danger.

Megalodon was likely a long, streamlined predator, not a bulky giant. Scientists compared its bones with modern sharks.

A diver has shared remarkable footage of two giant whales coming to his rescue after an aggressive killer shark approached ...

For example, sharks move their tails horizontally and whales move them ... because we are talking about a shark that is as big as a whale, basically,” Cooper told Salon in a video call.

A new study provides many new insights into the biology of the prehistoric gigantic shark megalodon (megatooth shark), which ...

The megalodon has long been imagined as an enormous great white shark, but new research suggests that perception is all wrong ...