New species of pre-human?
This spooky image shows the controversial cranium of Australopithecus sediba, unearthed in April 2010 in a South African cave.
Fossils of the bones of the young male and adult female suggests a controversial new species, that walked upright and shared many physical traits with the earliest known human Homo species.
The finding of the pre-human, or hominid, fossils - which scientists say are between 1.78 and 1.95 million years old - is believed to possibly answer some key questions about where humans came from.



