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  • 海洋“边缘地区”的细菌如何摄取CO2
    12-06

    Understanding the flow and processing of carbon in the world's oceans, which cover 70 percent of Earth's surface, is central to understanding ...

  • 面部表情因文化而异
    12-06

    Facial expressions have been called the "universal language of emotion," but people from different cultures perceive happy, sad or angry fac...

  • 袋狼的颌骨太小 不能攻击羊群
    12-06

    Australia's iconic thylacine(袋狼) , or Tasmanian tiger, was hunted to death in the early Twentieth century for allegedly killing sheep; however, a ...

  • 轻度听力丧失可能是脑萎缩的信号
    12-06

    A new study by researchers from the Perelman School of Medicine at the University of Pennsylvania shows that declines in hearing ability may accelerat...

  • 太阳能电池易导致铅污染
    12-06

    Solar power is not all sunshine. It has a dark side -- particularly in developing countries, according to a new study by a University of Tennessee, Kn...

  • 古人类180万年前开始使用石斧
    12-06

    A new study suggests that Homo erectus(直立人) , a precursor(先驱) to modern humans, was using advanced toolmaking methods in East Africa 1.8 million years...

  • 吃巧克力有利于心脏健康
    12-06

    High levels of chocolate consumption might be associated with a one third reduction in the risk of developing heart disease, suggests a study publishe...

  • 母子关系变化会影响孩子的行为
    12-06

    Relationships between mothers and their sons change during childhood and adolescence. However, not all relationships change in the same way, and how t...

  • 石墨烯可能用于搭建超高速网络
    12-06

    Writing in the journal Nature Communications, a collaboration between the Universities of Manchester and Cambridge, which includes Nobel Prize winning...

  • 大脑中有专门负责语言处理的区域
    12-06

    New research from MIT suggests that there are parts of our brain dedicated to language and only language, a finding that marks a major advance in the ...

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