The work of Dr Mikael Siversson from the WA Museum helped re-write the timeline for one of the planet's most fearsome predators.
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Scientists just discovered an unknown species hidden in the world's longest cave - and it's terrifying
Scientists have uncovered a previously unknown species of extinct shark deep within the labyrinth of Mammoth Cave in Kentucky ...
Great white sharks are the ocean’s ultimate ambush predators – immense, lightning-fast and armed with rows of razor-sharp ...
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