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  • 接受治疗的艾滋病儿童比率仅有23%
    12-06

    Less than one-quarter (23%) of children with HIV/AIDS who need treatment are getting it, according to a report released by the World Health Organizati...

  • 研究人员发明电子逻辑功能开关
    12-06

    Researchers at the University of Pittsburgh have invented a new type of electronic switch that performs electronic logic functions within a single mol...

  • 皮质醇控制婴儿的好奇程度
    12-06

    Cortisol(皮质醇) may be the Swiss Army knife of hormones in the human body-just when scientists think they understand what it does, another function pops...

  • 信教者因为不信任而厌恶无神论者
    12-06

    Distrust is the central motivating factor behind why religious people dislike atheists(无神论者) , according to a new study led by University of British C...

  • 科学家发现奇怪的红外星系
    12-06

    In the distant reaches of the universe, almost 13 billion light-years from Earth, a strange species of galaxy lay hidden. Cloaked in dust and dimmed(使...

  • 2040年中国石油需求将等同于美国
    12-06

    Despite aggressive demand-management policies announced in recent years, China's oil use could easily reach levels comparable to today's U.S. ...

  • 在线偶遇并阅读新闻正成为趋势
    12-06

    Traditional media, such as newspapers and television news, require readers and viewers to intentionally seek out news by picking up a newspaper or tur...

  • 永久冻土融化时释放大量温室气体
    12-06

    As the Arctic warms, greenhouse gases will be released from thawing(融化) permafrost(永久冻土) faster and at significantly higher levels than previous estim...

  • 气候变化导致英国蝴蝶产生进化
    12-06

    As global temperatures rise and climatic zones move polewards, species will need to find different environments to prevent extinction. New research, r...

  • 道德两难:杀一人还是杀五人?
    12-06

    Imagine a runaway boxcar(货车车厢) heading toward five people who can't escape its path. Now imagine you had the power to reroute the boxcar onto diff...

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