Two Ancient Human Species Coexisted In Ethiopia 2.6 Million Years Ago, One Possibly Unknown
Last Updated:August 16, 2025, 23:37 is Fossilized teeth found in Ethiopia show that two human ancestor species, including a possibly unknown one, lived there 2.6 million years ago. Fossilized teeth found in Ethiopia’s Afar region. A decades-long archaeological project in Ethiopia’s Afar region uncovered fossilized teeth revealing that two different types of early human ancestors-…