The Goblin Shark Has an Odd Secret Weapon: Its Oily Liver
How did the goblin shark score its haunting name? It has something to do with the goblin shark's visage. Find out more about ...
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The Frilled Shark Has a 3-Year Pregnancy Before Giving Birth
The frilled shark (Chlamydoselachus anguineus), also known as the scaffold shark, is often called a "living fossil." This ancient shark has remained largely unchanged for millions of years, offering ...