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  • 洗衣粉凝珠对儿童具有潜在伤害
    12-06

    Laundry detergent pods began appearing on U.S. store shelves in early 2012, and people have used them in growing numbers ever since. The small packets...

  • 阿拉斯加出土两具冰河时期婴儿遗骨
    12-06

    The remains of two Ice Age infants, buried more than 11,000 years ago at a site in Alaska, represent the youngest human remains ever found in northern...

  • 大脑间可无需语言直接交流
    12-06

    Sometimes, words just complicate things. What if our brains could communicate directly with each other, bypassing the need for language? University of...

  • 原始海洋中缺乏硫酸盐
    12-06

    Earth's ancient oceans held much lower concentrations of sulfate -- a key biological nutrient -- than previously recognized, according to research...

  • 生物机器人可利用麦克风探测追寻声音
    12-06

    North Carolina State University researchers have developed technology that allows cyborg cockroaches, or biobots, to pick up sounds with small microph...

  • 虎甲虫爬行速度太快导致视力减弱
    12-06

    Speed is an asset for a predator. Except when that predator runs so fast that it essentially blinds itself. The tiger beetle, relative to its size, is...

  • 细菌感染现场测试可能减少抗生素使用
    12-06

    Fast, on-the-spot tests for bacterial infections may help to reduce excessive antibiotic use. A systematic review published in The Cochrane Library, f...

  • 物质相变的过程比想象中复杂
    12-06

    The seemingly simple process of phase changes -- those transitions between states of matter -- is more complex than previously known, according to res...

  • 热磁处理技术能提高聚合物的性能
    12-06

    For much the same reason LCD televisions offer eye-popping performance, a thermomagnetic processing method developed at the Department of Energy's...

  • 有关渡渡鸟的最新见解
    12-06

    The dodo is among the most famous extinct creatures, and a poster child for human-caused extinction events. Despite its notoriety, and the fact that t...

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