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语法不是人类语言所独有的
2023-12-06Human communication is powered by rules for combining words to generate novel meanings. Such syntactical rules have long been assumed to be unique hum...
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芦荻进行C3类型的光合作用
2023-12-06CHAMPAIGN, Ill. -- Arundo donax, a giant reed that grows in the Mediterranean climate zones of the world, isn't like other prolific warm-weather g...
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食物加工的重要性
2023-12-06How much time and effort do you spend chewing? Although you probably enjoy a few leisurely meals every day, chances are that you spend very little tim...
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成像技术的发展可能有利于疾病检测
2023-12-06Scientists have devised a technique for visualising tissues that could aid diagnosis and treatment of diseases including cancer. The new approach is m...
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澳洲野狗与狗杂交产仔的头骨形状不会变化
2023-12-06Australia's largest predator, the dingo, is resistant to one of the main threats to its survival as a species -- changes to skull shape brought ab...
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亚洲蝙蝠对白鼻综合症真菌有抵抗力
2023-12-06As the deadly bat disease called white-nose syndrome continues to spread across North America, scientists are studying bats in China to understand how...
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心脏活动变化可能是癫痫的信号
2023-12-06Doctors have long characterized epilepsy as a brain disorder, but researchers at Case Western Reserve University have found that part of the autonomic...
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海平面上升影响的人数多于预期值
2023-12-06More people live close to sea coast than earlier estimated, assess researchers in a new study. These people are the most vulnerable to the rise of the...
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霸王龙如何成为白垩纪的霸主
2023-12-06The fossilized remains of a new horse-sized dinosaur reveal how Tyrannosaurus rex and its close relatives became top predators, according to a new stu...
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杀虫剂会影响蜜蜂的觅食行为
2023-12-06Low levels of pesticides can impact the foraging behaviour of bumblebees on wildflowers, changing their floral preferences and hindering their ability...