A miniscule bit of DNA from an African American man now living in South Carolina has been traced back 338,000 years.
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The ubiquitous city dwellers descended from Middle Eastern racing pigeons, new DNA studies show.
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If your heritage is non-African, you are part Neanderthal, according to a new study.
New research says altitude training may hinder athletic progress more than it helps.
Researchers say they've managed to eliminate the disease in rats using transplanted pig cells.
An innocent man was recently freed by DNA testing; but what about the people who saw him do it?
No one knows what samples were used or even what type of genetic tests were conducted to ID bin Laden.
Most of these mutations are harmless, but most people have at least two that are linked to disease.
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