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Madison Stewart, known to many simply as “shark girl,” is an inspiring young woman with a passion to protect the creatures most people fear: sharks. She’s been diving with sharks since the age of twelve. Here she is feeding a group of Caribbean reef
Article

Shark Girl: Changing Shark Fear to Fascination

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A scientist measures the length of a shark
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Sizing it Up

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a hammerhead shark
Video

Shark Fin Genetics

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Dead sharks caught in fish net.
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Sharks caught in nets

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A shark nursery in a lagoon in the Pacific.
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Baby sharks in lagoon

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An array of teeth from ragged tooth sharks.
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Smithsonian Shark Teeth collection

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A great white shark next to a giant megatooth shark
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How Big are Great White Sharks?

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An illustration of the megalodon shark.
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Ancient Giant Megatooth Shark

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A researcher leans off of a boat to tag a great white shark.
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Alison Kock tags a shark

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Great White Sharks are powerful swimmers, capable of going 50 kph/35 mph.
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Built for Speed

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Artistic rendering of an ancient shark, Helicoprion.
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Illustration of Helicoprion

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Giant Pacific Manta Ray, Roca Partida Sea Mount, Revillagigedos Islands, Mexico
Article

Tagging and Tracking Animals Underwater

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