Genetic tweaks changed how the hip bones of early humans developed, which allowed them to start walking upright on two legs, according to new research. Photo by Adobe Stock/HealthDay News
Two small changes in human DNA may have played a big role…
Genetic tweaks changed how the hip bones of early humans developed, which allowed them to start walking upright on two legs, according to new research. Photo by Adobe Stock/HealthDay News
Two small changes in human DNA may have played a big role…