Long before Homo erectus trekked across Eurasia, eight different ape-human hybrids stood up and walked on two feet. These eight distant ancestors lived between two million and 11.6 million years ago in a wide range of geographical locations from South Africa to Chad and southern Germany. All eight could be described as hybrid ape-humans, usually with small brains and the ability to swing from trees mixed with the ability to walk upright. Signs of bipedalism include changes to the pelvis,... Read more