70,000 years ago, two new haplogroups appeared in East Africa, the L3 mtDNA lineage and the CT Y-chromosomal lineage. Almost all non-Africans can trace their ma

Is it time to rethink the fundamental claims of the Out of Africa Hypothesis? Do the most recent discoveries in archaeology and evolutionary genetics support th

A top researcher proposes a controversial new theory of human evolution in a book “combining the thrill of a novel with a remarkable depth of perspective” (

"Exogenesis is the hypothesis that life originated elsewhere in the universe and was spread to Earth. This book explores the scientific evidence that supports t

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