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A nurse shark swims in the Maldives.
The megalodon is the largest shark to have ever lived in the world’s ocean. Like...
Carcharocles megalodon was once the most fearsome predator to reign the seas. This...
These gorgeous sharks are leopard catsharks (Poroderma pantherinum) found in the...
A Toothy Grin
The southern African frilled shark (Chlamydoselachus africana) is a very rare shark...
Sizing it Up
The Smithsonian Environmental Research Center is studying the movements of sharks...
Tagging a Shark
Scientist Charles Bangley of the Smithsonian's Environmental Research Center...