Research questions whether shark control programs work

New research from Deakin University has questioned the assumption that shark control programs designed to reduce the numbers of shark attacks on NSW and southern African beaches actually work.            

What can sharks teach us about our hearts?

This time of year, it's hard to escape sharks—on TV at least. But perhaps that heartbeat-like theme from "Jaws"—da-dum, da-dum—has you wondering, "What might I learn about my own heart from a shark?"

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