How Upright Posture Helped Apes Evolve to Enjoy Fruit
For decades, scientists have puzzled over the reasons why apes evolved to stand upright. A new study has now shed light on the evolutionary process, finding that fruit was the key factor in the shift to bipedalism. The research, published in the journal Nature Communications, suggests that the abundance of high-energy fruit may have allowed apes to stand, freeing their hands to reach out and grab more food, and ultimately leading to the evolution of bipedalism. The findings provide a fascinating insight into the evolutionary process, and suggest that our upright posture was driven by dietary needs.
source: Phys.org