Shark brains could hold key to attacks: study

Shark brains have been found to share several features with those of humans, a discovery which Australian researchers believe could be crucial to developing "repellents" for the killer great white species.

Great white sharks hunt just like Hannibal Lecter

(AP) -- Great white sharks have some things in common with human serial killers, a new study says: They don't attack at random, but stalk specific victims, lurking out of sight.

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