Vol. 179 No. #10 Archives

More Stories from the May 7, 2011 issue

  1. Humans

    Brain’s mirror system loves the robot

    Experiments that shed light on how the "monkey see, monkey do" part works may suggest why we feel sad for Wall-E.

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  2. Health & Medicine

    Breast milk may harbor cancer clues

    Analysis could provide a noninvasive means for testing risk in women, an early-stage study shows.

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  3. Health & Medicine

    Beer, bugs, DNA linked to stomach cancer

    Guzzlers who have a particular genetic variant and an unnoticed bacterial infection are at high risk, a European study finds.

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  4. Psychology

    Shocking experiment shows talk is cheap

    Though most people swear they'd never hurt anybody for money, most are also quick to shock a new acquaintance for a few quid when actually given the chance, a British study finds.

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  5. Math

    Cells take on traveling salesman problem

    With neither minds nor maps- chemical-sensing immune players do well with decades-old mathematical problem, a computer simulation reveals.

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  6. Physics

    Screwy symmetry revealed

    Math trick that reverses spirals and other shapes that twist and turn should provide new ways to understand and design materials.

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  7. Life

    Penguin declines may come down to krill

    Lack of food appears to be hurting birds on the Antarctic Peninsula.

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  8. Chemistry

    Plants and predators pick same poison

    Zygaena caterpillars and their herbaceous hosts independently evolved an identical recipe for cyanide.

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  9. Space

    XENON100 fails to find dark matter

    A hundred days of solitude for an experiment designed to rendezvous with the universe's missing mass put new limits on the elusive material's properties.

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  10. Life

    Antarctic lake hides bizarre ecosystem

    Bacterial colonies form cones similar to fossilized examples of Earth’s early life.

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  11. Life

    New light on moths gone soot-colored

    Researchers trace the mutation that led to the dramatic darkening of an insect's wings during England's industrial revolution to a region rich in genes that control color patterns.

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  12. Physics

    How bicycles keep the rubber on the road

    An international collaboration tries to explain the surprising stability of two-wheeled travel.

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  13. Physics

    Time travel nixed in metamaterial world

    A desktop universe captures essential properties of the real thing.

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  14. Life

    Gone fishing, orangutan-style

    Apes that catch fish in ponds and eat them raise the possibility that ancient hominids did the same.

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  15. Earth

    Seismologists rumble over quake clusters

    Japan tremor may be part of a second grouping of great quakes since 1900, some scientists say.

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  16. Humans

    Possibly pivotal human ancestor debated

    An ancient species that may have sparked the rise of humankind gets a new appraisal.

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  17. Science Future for May 7, 2011

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  18. SN Online

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  19. Bad Science by Linda Zimmermann

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  20. Strange New Worlds: The Search for Alien Planets and Life beyond Our Solar System by Ray Jayawardhana

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  21. The Geek Dad’s Guide to Weekend Fun: Cool Hacks, Cutting-Edge Games, and More Awesome Projects for the Whole Family by Ken Denmead

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  22. Success with Science: The Winners’ Guide to High School Research by Shiv Gaglani, ed.

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  23. Book Review: The New Cool: A Visionary Teacher, His FIRST Robotics Team, and the Ultimate Battle of Smarts by Neal Bascomb

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  24. Book Review: Science Fair Season: Twelve Kids, a Robot Named Scorch . . . and What It Takes to Win by Judy Dutton

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  25. Mind the gap: Genetic knowledge and medical power

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  26. Atomic Anatomy

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  27. Crushing Cancer’s Defenses

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  28. Moved by Light

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  29. Yawn

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  30. Letters

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  31. Science Past from the issue of May 6, 1961

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  32. Physics of the Future: How Science Will Shape Human Destiny and Our Daily Lives by the Year 2100 by Michio Kaku

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