The old family tree structure is shown. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of ...

The larger Stone Age family tree, spanning seven generations ... this information suggests the group practiced patrilocality, a social structure where men usually live in the same communities ...

Every language reflects the culture and worldview of its speakers, and one of the most telling aspects of this is the kinship system. Kinship systems in language play a crucial role in defining how ...