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  1. Anthropology

    New World Newcomers: Men’s DNA supports recent settlement of the Americas

    New data on genetic differences among the Y chromosomes of Asian and Native American men support the notion that people first reached the Americas less than 20,000 years ago.

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  2. Paleontology

    Three Species No Moa? Fossil DNA analysis yields surprise

    Analyses of genetic material from the fossils of large flightless birds called moas suggest that three types of the extinct birds may not be separate species after all.

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  3. 19266

    In your article, you state that the cloned foal Prometea is a genetic twin of her birth mother which contributed the nuclear DNA.