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Human societies have long depended on the division of labor to thrive—walk into any town, and you can probably find bakers ...

The fossils are from two extinct species Brasilodon quadrangularis and Riograndia guaibensis each of them small creatures less than 12 inches long (but about the same size as the ...

Scientists believe individuals of the most recently discovered 'hominin' group (the Denisovans) that interbred with modern day humans passed on some of their genes via multiple, distinct interbreeding ...