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Sharks use Earth's magnetic field as "GPS" guidance system, study says

Published May 17 2021 at 6:00 AM GMT
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  • Florida scientists use juvenile bonnetheads for researchAuthors say findings applicable to other ocean-going sharksScientists in Florida have concluded that sharks possess an internal navigation system similar to GPS that allows them to use Earth's magnetic forces to travel long distances with accuracy.




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  • Published May 17, 2021 6:00 AM GMT