Look: Ancient footprints likely belong to a human ancestor we have yet to find
When researchers unearthed mysterious tracks in the 1970s, it wasn’t clear who they belonged to. Now, signs point to a distant relative of chimps and humans.
When researchers unearthed mysterious tracks in the 1970s, it wasn’t clear who they belonged to. Now, signs point to a distant relative of chimps and humans. View this story on Inverse
When researchers unearthed mysterious tracks in the 1970s, it wasn’t clear who they belonged to. Now, signs point to a distant relative of chimps and humans. View this story on Inverse