No one knows exactly why this reflex developed in sharks, but researchers suppose it has something to do with shark ...

Along with teeth, the existing fossil record includes parts of giant shark skeletons from the same period, including a 36-foot-long (11-meter-long) section of a fossilized spinal column from ...

HEARTSTOPPING footage shows the moment two giant whales move in to protect a diver from a bloodthirsty shark. Benoît Girodeau was diving off the coast of Mauritius when he was approached by an ...

TERRIFYING footage shows the moment a group of fishermen wrestled a great white shark back into the water after catching it. The whopping 13ft animal was caught by experienced fishermen Luke Beard ...