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  • 世界首例儿童双手移植手术在费城完成
    12-06

    Surgeons at The Children's Hospital of Philadelphia (CHOP) joined with colleagues from Penn Medicine recently to complete the world's first bi...

  • 黑猩猩吃泥土补充矿物质
    12-06

    Wild chimpanzees in the forests of Uganda are increasingly eating clay to supplement the minerals in their diet, according to a long-term internationa...

  • 密集星团被证明是二元黑洞的工厂
    12-06

    The coalescence of two black holes -- a very violent and exotic event -- is one of the most sought-after observations of modern astronomy. But, as the...

  • 饥饿对生物体的影响可持续数代
    12-06

    Starvation early in life can alter an organism for generations to come, according to a new study in roundworms. The effects are what Duke University b...

  • 复合生物繁殖的最早先例
    12-06

    Researchers led by the University of Cambridge have found the earliest example of reproduction in a complex organism. Their new study has found that s...

  • 可在水面跳跃的仿生机器人
    12-06

    The concept of walking on water might sound supernatural, but in fact it is a quite natural phenomenon. Many small living creatures leverage water'...

  • 地球磁场的年龄远大于预期值
    12-06

    Since 2010, the best estimate of the age of Earth's magnetic field has been 3.45 billion years. But now a researcher responsible for that finding ...

  • 恒星核合成的全新诠释
    12-06

    Physicists at the University of York have revealed a new understanding of nucleosynthesis in stars, providing insight into the role massive stars play...

  • 轻度挑食即对儿童健康有不利影响
    12-06

    Picky eating among children is a common but burdensome problem that can result in poor nutrition for kids, family conflict, and frustrated parents. Al...

  • 蚯蚓消化系统背后的谜团
    12-06

    Scientists have discovered how earthworms can digest plant material, such as fallen leaves, that would defeat most other herbivores. Earthworms are re...

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