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小白鼠的舒适度影响实验结果
2023-12-06Nine out of 10 drugs successfully tested in mice and other animal models ultimately fail to work in people, and one reason may be traced back to a com...
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研究人员阐明火山“管道”体系
2023-12-06Two new studies into the "plumbing systems" that lie under volcanoes could bring scientists closer to predicting large eruptions. Internatio...
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蜜蜂感染病菌时会“自我治疗”
2023-12-06Research from North Carolina State University shows that honey bees "self-medicate" when their colony is infected with a harmful fungus, bri...
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科学家成功克隆美国榆树
2023-12-06Scientists at the University of Guelph have found a way to successfully clone American elm trees that have survived repeated epidemics of their bigges...
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山区过度伐木易诱发雪崩
2023-12-06Scientists with the UBC Avalanche Research Group have been studying the impact of clear-cut logging on avalanche(雪崩) terrain in British Columbia. Unde...
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振荡凝胶能使机器人有“触觉”
2023-12-06Sooner than later, robots may have the ability to "feel." In a paper published online March 26 in Advanced Functional Materials, a team of r...
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有些动物为何能更长寿
2023-12-06Scientists at the University of Liverpool have developed a new method to detect proteins associated with longevity, which helps further our understand...
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人体会向外界释放细菌
2023-12-06A person's mere presence in a room can add 37 million bacteria to the air every hour -- material largely left behind by previous occupants and sti...
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新层面的遗传信息被发现
2023-12-06A hidden and never before recognized layer of information in the genetic code has been uncovered by a team of scientists at the University of Californ...
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美国癌症死亡率持续下降
2023-12-06A report from the nation's leading cancer organizations shows rates of death in the United States from all cancers for men and women continued to ...