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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...
Are You My Mommy?
Human infants often already resemble their parents. Visitors coo, "Oh, she has your...
Diver With Shark
Christian McDonald, the Scientific Diving Safety Officer at the Scripps Institution...