Who Invented the Shoe? Scientists Say Footwear May Be More Than 40,000 Years Old
Discover Magazine,
Humanity’s early ancestors started dabbling with bipedalism — walking on two legs — as much as 6 to 7 million years ago.
Humanity’s early ancestors started dabbling with bipedalism — walking on two legs — as much as 6 to 7 million years ago.
Scientists are challenging the traditional theories on why humans evolved to walk upright.
A new study strengthens the theory that bipedalism developed early in human history.
Sometime between 7-6 million years ago, our primate ancestors stood up and began to walk on two legs.