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Chemical clues from old shark jaws reveal diets and habitats
Shark teeth from museum jaws can now reveal what sharks ate decades ago. New research shows preservation chemicals don’t ...
Two killer whales are hunting great white sharks — to eat their livers
Two killer whales have killed dozens — if not hundreds — of sharks, including the vaunted great whites, with an ease that has ...
Orcas seen hunting ‘prickly’ species for the first time, study says. ‘Groundbreaking’
For the first time, a group of killer whales has been documented preying upon a prickly shark, a rare deep-sea dweller, according to a study published on March 20 in the journal Frontiers in Fish ...