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  1. Humans

    Science in the City

    The inaugural World Science Festival kicks off in New York May 28 and features a variety of events celebrating the role of science in all aspects of modern life, culture and the arts.

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  2. Computing

    Scientists Get a 2nd Life

    The virtual world of Second Life offers new ways to do and learn about real science.

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  3. Life

    Epic Genetics – Sidebar

    Epigenetic changes can be undone in some circumstances.

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  4. Life

    Epic Genetics

    The way genes are packaged by "epigenetic" changes may play a major role in the risk of addiction, depression and other mental disorders.

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  5. Math

    Sensitivity to the harmony of things

    The work of Alexandre Grothendieck has transformed math the way the Internet has transformed communication: Once you’re used to it, you can’t imagine what life was like before it.

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  6. Humans

    The undeciders

    A country’s development seems tied to the size of its executive cabinet, and a mathematical model helps explain why.

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  7. Health & Medicine

    Sticky when wet

    An improved way to make the sticky protein that mussels use to cling to underwater rocks could lead to better cardiac stents.

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  8. Space

    A special place

    Two proposed studies might determine whether dark energy is real or humans live in a special place in the cosmos

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  9. Lost and found

    Former child soldiers in Africa often adjust well to community life if they receive group rehabilitation and community acceptance, studies indicate

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  10. Life

    Duckbill decoded

    With a mix of reptilian, bird and mammalian features, the duck-billed platypus genome looks as strange as the animal.

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  11. Humans

    Slowpoke settlers

    Evidence suggests New World settlers slowly moved down the Pacific Coast and inhabited southern Chile by 14,000 years ago.

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  12. Health & Medicine

    Smart microbes

    Bacteria are smarter than you might think. Single-celled microbes can learn to predict changes in their environments and prepare themselves.

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