A long time ago, there were more human species than just homo sapiens and homo Erectus. But scientists are debating how to classify the different species.
Five fossils of different individuals were found on 1961 by barite miners in Morocco. Now, on a study of a team, the fossils were suspected to be the earliest kind of Homo sapiens than what was already known in the history of evolution.
Scientists have discovered what may prove to be the oldest example of intentional violence among humans. In fact, the individual who died of apparent head wounds over 430,000 years ago is not exactly "human," but one of our close cousins, a Neanderthal. And what his skull may prove is that violence predates the rise of modern humans.