A paleobiologist's study reveals that the tails of fish and the tails of tetrapods, or four-limbed animals, are entirely distinct structures, with different evolutionary histories. Despite their ...
The fossilised remains of fish which swam the oceans 350 million-years-ago are providing new insight into human evolution and the origins of tails. Scientists believe analysis of the developing, fish ...
Daniel Quinn receives funding from The National Science Foundation and The Office of Naval Research. Underwater vehicles haven’t changed much since the submarines of World War II. They’re rigid, ...
Despite their obvious physical differences, elephants, lizards and trout all have something in common. They possess elongated, flexible structures at the rear of their bodies that we call tails. But a ...
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