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The Model Megalodon
Take a trip to the National Museum of Natural History in Washington, D.C. and you...
The drifters are tossed overboard and then tracked via satellite.
Spying a Front
A ship moves through a front, possibly with oil....
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...
This cookie-cutter shark (Isistius brasilienses) has a unique bite mark that they...
A Blind Shark Baby
The blind shark (Brachaelurus waddi) is lecithotrophic viviparous— the eggs are...
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...