Morning Overview on MSN
Scientists find a 'ghost' human DNA signal with no fossil to match it
Geneticists have uncovered a faint but persistent signal in modern DNA that points to a vanished branch of humanity, a “ghost ...
Factinate on MSN
We are the only animal on Earth with a chin—and scientists have no clue why we have one
The human chin is one of evolution’s strangest quirks. Unlike other primates, we alone have a protruding bony point beneath ...
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