To survive as they seek food in freezing parts of the ocean, hammerhead sharks use a trick that hasn’t been observed in other fish.
Tag: Sharks
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The Shark ‘Didn’t Look Right.’ Was It a Plastic Toy?
Scientists have retracted a study that showed a rare goblin shark washed up on a Greek beach after other researchers voiced doubts about the find.
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N.Y. Lifeguards Now Watch for Sharks, Facing Dramatic Increase in Sightings
Amid an increase in shark sightings, lifeguards are increasing patrols and adopting new strategies, but marine experts say “the danger to people is infinitesimal.”
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Megalodon Extinction May Have Been Driven by Hungry Great White Sharks
The largest shark that ever lived may have vanished in part because the comparatively smaller great white had a taste for the same prey.
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A Free Diver’s Training Partners: Sharks
Competitive free divers aim to go as deep as possible. But fun dives, even extreme ones, have always been intrinsic to the sport. Denis Grosmaire would know.