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研究人员利用成人干细胞使角膜再生
2023-12-06Boston researchers have identified a way to enhance regrowth of human corneal(角膜的) tissue to restore vision, using a molecule known as ABCB5 that acts...
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实验室培养鉴别微生物
2023-12-06Millions of microbial species populate the world, but so far only a few have been identified due to the inability of most microbes to grow in the labo...
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星体的年龄能通过声波测出
2023-12-06Determining the age of stars has long been a challenge for astronomers. In experiments published in the journal Science, researchers at KU Leuven'...
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青蛙的跳跃模式取决于周围环境
2023-12-06A frog's jump is not as simple as it seems....Australian scientists have discovered that different species adopt different jumping styles dependin...
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非洲大象身体脂肪的秘密
2023-12-06A research team from The University of Nottingham has carried out the first molecular characterisation of the African elephant's adipose tissue(脂肪...
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蛛蜂用蚂蚁尸体保护巢穴
2023-12-06A new species of spider wasp, the 'Bone-house Wasp,' may use chemical cues from dead ants as a nest protection strategy, according to a recent...
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螳螂虾的眼睛可以看见紫外线光谱
2023-12-06In an unexpected discovery, researchers have found that the complex eyes of mantis shrimp are equipped with optics that generate ultraviolet (UV) colo...
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人类起源时间表被修改
2023-12-06Many traits unique to humans were long thought to have originated in the genus Homo between 2.4 and 1.8 million years ago in Africa. Although scientis...
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俄克拉何马州地震多由地下污水注入诱发
2023-12-06The dramatic increase in earthquakes in central Oklahoma since 2009 is likely attributable to subsurface wastewater injection at just a handful of dis...
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解开高温超导体的神秘之处
2023-12-06A Binghamton University physicist and his colleagues say they have unlocked one key mystery surrounding high-temperature superconductivity. Their rese...