Scientists have discovered a colossal shark that lived 115 million years ago, long before Megalodon. Using rare fossilized vertebrae and modern imaging, researchers reconstructed this ancient apex ...
A small fossil reveals that the largest freshwater fish, Otophysans, emerged in the sea, not in rivers, changing the ...
45m
Meet the frilled shark, a ‘living fossil’ species that hasn’t changed in over 80 million years
Scientists say this shark has hardly changed since it first appeared millions of years ago. That’s why they’re so fascinated ...
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