#  Irish scientist helps crack mystery of how humans came to stand on two legs 

 





August 27, 2025

 

 

- [ Articles ](/news-categories/articles)
 
 

 

Human beings first developed the ability to stand on two legs following two critical evolutionary changes to the ilium in the upper part of the pelvis.

**Source:** Irish Independent

**Author:** Sean Duke

**Link:** [Full Text](https://www.independent.ie/irish-news/irish-scientist-helps-crack-mystery-of-how-humans-came-to-stand-on-two-legs/a/132481069.html)



 

 

 



 

 

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