Tag Archives: South America

Artificial Cranial Modification: Trephination

Image by Luciana Christante via Flickr The practice of artificially modifying the human skull has been a part of human culture as far back as 45,000 years BP[1], and it has been shown to occur on every inhabited continent . … Continue reading

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The First Americans Were Immigrants of Two Populations

The most recent online issue of Current Biology has an article describing the research which reveals evidence that the first Americans immigrated via two distinct populations at around the same time. One population is comprised of haplogroup D4h3, which took … Continue reading

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