9 August 2012BBC News:
The discoveries suggests that at least three distinct species of humans co-existed in Africa.
The research adds to a growing body of evidence that runs counter to the popular perception that there was a linear evolution from early primates to modern humans.
The findings were published in the “Nature” journal.
Although the human race has developed enough to successfully land rovers on Mars, there is still so much of the universe (especially, its past) that we do not understand. Mind-boggling amounts, really.