The homo naledi humanoids species could have roamed the planet during the same time humans emerged. This is based on the study dating the skeletal remains discovered in a cause in 2015.
New discoveries challenge pre-conceived notions on human's rich history.
Researchers recently discovered a new human ancestor named Homo naledi. It took six tiny women to excavate the fossils from the narrow cave, and we had the chance to talk to one of them.
Foot and hand bones of Homo naledi, an extinct human ancestor, suggest that the early humans walked up right on two feet and climbed trees.