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  1. The Sorcerers and Their Apprentices: How the Digital Magicians of the MIT Media Lab Are Creating the Innovative Technologies That Will Transform Our Lives by Frank Moss

    Preview some of the new technologies that the digital wizards at the MIT Media Lab are cooking up, from a foldable car to robotic feet. Crown Business, 2011, 272 p., $27.50

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  2. Lip Service: Smiles in Life, Death, Trust, Lies, Work, Memory, Sex, and Politics by Marianne LaFrance

    A psychologist examines the science of smiles and their many social uses, from a baby’s enticing grin to a bully’s malicious smirk. W.W. Norton, 2011, 321 p., $26.95

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  3. The Book of Universes by John D. Barrow

    Explore this universe and the many others that may be possible in this tour of the science and scientists behind theories of the multiverse. W.W. Norton, 2011, 354 p., $26.95

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  4. Material Objects Seen as Holes in Space by British Scientist

    A close examination of the math of quantum mechanics led to the prediscovery of antimatter particles in 1930.

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  5. Life

    Plants and fungi recognize generous trading partners

    Rewards — and consequences — stabilize underground biological market in mutualistic relationships.

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  6. Life

    Paper wasps help out for their own good

    Behavior that appears altruistic actually benefits number one.

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  7. Paleontology

    Sea monsters made great mothers

    Fossilized plesiosaur with fetus suggests ancient reptiles cared for their young.

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  8. Tech

    Computers get under our skin

    Epidermal devices offer new potential to integrate electronics into the body.

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  9. Health & Medicine

    New in Brief: Body & Brain

    Second-guessing cancer treatments, a boyish side to soy and more in this week's news.

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  10. Chemistry

    Meteorites contain chemicals linked to life

    Space rocks could have delivered DNA building blocks to Earth.

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  11. Life

    Rare gene variants linked to ADHD

    Missing or added genes cause attention deficit hyperactivity disorder and other disorders, such as autism.

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  12. Space

    Atom & Cosmos

    Oxygen molecules in space, Earth’s second moon, a mission to Jupiter and more in this week’s news.

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