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  • 细菌如何利用蛋白质造成感染
    12-06

    New research by scientists at the University of York sheds light on how bacteria exploit human proteins during infections. A research team led by Prof...

  • 食叶昆虫与叶子咀嚼伤痕
    12-06

    Observations of insects and their feeding marks on leaves in modern forests confirm indications from fossil leaf deposits that the diversity of chewin...

  • 几乎不会有生物体能在火星上生存
    12-06

    In the movies, humans often fear invaders from Mars. These days, scientists are more concerned about invaders to Mars, in the form of micro-organisms ...

  • 人工合成超重117号元素
    12-06

    The periodic table of the elements is to get crowded towards its heaviest members. Evidence for the artificial creation of element 117 has recently be...

  • 虚拟伙伴可以让锻炼者获得额外动力
    12-06

    A cyber buddy might just give exercise enthusiasts -- and those who are less than "enthused" -- the extra nudge they need during a workout, ...

  • 牙齿干细胞能培养成为类脑细胞
    12-06

    University of Adelaide researchers have discovered that stem cells taken from teeth can grow to resemble brain cells, suggesting they could one day be...

  • 人类鼻子对性别气息很敏感
    12-06

    The human body produces chemical cues that communicate gender to members of the opposite sex, according to researchers who report their findings in th...

  • 断层发展程度影响地震强度
    12-06

    The oldest sections of transform faults, such as the North Anatolian Fault Zone (NAFZ) and the San Andreas Fault, produce the largest earthquakes, put...

  • 植物化学的基因分析
    12-06

    Plants spend their entire lifetime rooted to one spot. When faced with a bad situation, such as a swarm of hungry herbivores(食草动物) or a viral(滤过性毒菌的) ...

  • 干旱影响树木年轮的变化
    12-06

    If you think the 1930s drought that caused The Dust Bowl was rough, new research looking at tree rings in the Rocky Mountains has news for you: Things...

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