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  1. Anthropology

    Ancient Gene Yield: New methods retrieve Neandertals’ DNA

    Researchers have retrieved and analyzed a huge chunk of Neandertal DNA.

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  2. Math

    Form Plus Function

    Numbers, lines, squares, and shadows add up to an intriguing set of artworks rooted in mathematical concepts.

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  3. Animals

    Hey, that’s me!

    A test with a jumbo-size mirror suggests that Asian elephants may be among the few species that can recognize their own images.

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  4. Revving up recall while fast asleep

    Scientists have discovered a way to give memory a modest lift while people slumber.

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  5. Astronomy

    Nearest extrasolar planet

    Astronomers have confirmed the existence of the nearest known planet beyond the solar system.