• 斑马身上条纹能助它们保持凉爽

    15-02-11 How did zebras get their stripes? It's hard to get a black-and-white answer. 斑马身上的条纹是如何形成的?我们很难得到确切的答案。 Some scientists say the stripes are a form of camouflage that protects zebras from hungry lions. Others say they're key...

  • 斑马身上的条纹可以防止蚊虫叮咬

    14-04-02 Why zebras have black and white stripes is a question that has intrigued scientists and spectators for centuries. A research team led by the University of California, Davis, has now examined this riddle systematically. Their answer is published Apri...

  • 美宇航局利用卫星监测斑马迁徙

    13-08-08 One of the world's longest migrations of zebras occurs in the African nation of Botswana, but predicting when and where zebras will move has not been possible until now. Using NASA rain and vegetation data, researchers can track when and where arid...

  • 研究:斑马身上条纹可防蝇

    12-02-10 Why zebras evolved their characteristic black-and-white stripes has been the subject of decades of debate among scientists. 斑马身上特有的黑白相间的条纹是如何进化而来成为科学家几十年来讨论的热点问题。 Now researchers from Hungary and Sweden claim to...

  • 莫斯科“斑马”上路 提高司机安全意识

    10-09-11 Traffic police in Moscow offered rides on horses and ponies painted as zebras Friday in an attempt to improve road safety and raise awareness among Russia's notoriously careless drivers. 上周五,莫斯科交通警察让路人有幸看到用油漆刷成的斑马,此举旨在...

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