Ryan Johns
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With shark attacks on the rise worldwide surfers are taking the brunt of the bites. To understand w...
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As one of the most feared predators on the planet, sharks use a number of strategies to enhance the...
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A routine drone survey turns deadly when Ryan Johnson, a marine biologist based in South Africa, fi...
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An innocent discovery of a well-preserved mummified Emperor from 200 BC China unearths a 2000 year ...