A new DNA model suggests humans didn't reach Australia until 50,000 years ago, but archaeological data disagrees. When you purchase through links on our site, we may earn an affiliate commission. Here ...
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What are ghost lineages? Ancient ancestors hiding in modern human DNA whose fossils were never found
Our DNA reveals extinct "ghost lineages" that shaped human evolution, painting a complex, "braided stream" of history rather than a simple progression. These ancient groups, leaving no fossils, ...
Scientists have long debated how modern humans evolved. For decades, most researchers agreed that Homo sapiens came from one ancestral group in Africa, dating back 200,000 to 300,000 years. But new ...
A deeper understanding of how DNA changes over generations helps scientists learn why people differ and how diseases develop. Until recently, many fast-changing parts of the human genome remained ...
Find out what are the key reasons we need to broaden the sample size of the original map of human DNA created by the Human Genome Project. Clinical drug trials have historically had a much higher rate ...
DNA might be too small to see with the unaided eye, but it packs our cells in shocking quantities: More than six and a half feet of DNA lies within every cellular nucleus. It squeezes into such a ...
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