The only part of their skeleton not made from this soft, flexible tissue is their teeth ... There are at least eight different species of hammerhead shark, and while fossil teeth evidence suggests ...

Researchers suspected these animals were being misidentified as a known species of hammerhead shark. To investigate, they analyzed the body shape, skeleton and DNA of the sharks in Belize.

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THIS is the heart-dropping moment a kayaker has to use his paddle as a weapon to ward off a hammerhead shark. The local decided to act after seeing the beast circling him while he enjoyed a day ...

A new species of hammerhead shark has been discovered, and its namesake is the late Paul G. Allen, the co-founder of Microsoft and a well-known champion for marine conservation who played a ...