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What if humans had to walk on all fours forever?
On your marks. Get set. Bear crawl. The movement of the future is here. And it looks a lot like the movement of the distant past. What benefits would you get from moving on all fours? How would our ...
The pelvis is often called the keystone of upright movement. It helps explain how human ancestors left life on all fours behind. Yet the “how” has stayed fuzzy for decades. A new Nature study led by ...
SATURDAY, Nov. 1, 2025 (HealthDay News) — Two small changes in human DNA may have played a big role in helping our ancestors walk upright, researchers say. The study, recently published in the journal ...
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