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Ancient Origins Tour IRAQ

Ancient Origins Tour IRAQ Mobile

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Silhouettes (Public Domain) in front of blood cells (Public Domain) and a gene.

Rh-Negative Blood: An Exotic Bloodline or Random Mutation?

Most people who have the Rh blood type are Rh-positive. There are also instances, however, where people are Rh-Negative. Health problems may occur for the unborn child of a mother with Rh-Negative...
Denisova Cave

Ancient Humans Bred with Completely Unknown Species

A new study presented to the Royal Society meeting on ancient DNA in London last week has revealed a dramatic finding – the genome of one of our ancient ancestors, the Denisovans, contains a segment...