#  A Harvard study reveals how our ancestors began to walk upright 

 





September 01, 2025

 

 

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The current structure of the pelvis is the result of numerous evolutionary changes that were previously unknown, but today an international study, led by Harvard University.

**Source**: El Debate

**Author**: Sandra Ordóñez

**Link**: [Full Text](https://www.eldebate.com/ciencia/20250901/nuevo-estudio-revela-comonuestros-antepasados-empezaron-caminar-erguidos_330137.html)



 

 

 



 

 

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