Scientists find many old bones. These bones are from 15 people. They find them in a cave. This cave is in South Africa.
The bones are 20,000 years old. They are the bones of “Homo Naledi”. Homo Naledi is a type of human. Homo Naledi lived a long time ago. It had a very small brain. However, these people had feet like us – they could walk like us.
Scientists say that this is an important discovery