Life
Bugs and tongues reveal human march across Pacific
Shifts in gut bacteria and language have been used to track how migrants from a single region spread right across the south Pacific some 5000 years ago
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Shifts in gut bacteria and language have been used to track how migrants from a single region spread right across the south Pacific some 5000 years ago
Two of the extinct, ancient humans had type O blood, making them the "universal donor", according to a new genetic analysis