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某致病因子可能导致结肠癌
2023-12-06For the first time, a specific microorganism has been found to be associated with human colorectal(结肠直肠的) cancer. In two studies published online Octo...
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严重干旱能引起生态系统永久性损害
2023-12-06An eight-year study has concluded that increasingly frequent and severe drought, dropping water tables and dried-up springs have pushed some aquatic(水...
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儿童业已懂得合作的道理
2023-12-06When all else is equal, human children prefer to work together in solving a problem rather than on their own. Chimpanzees, on the other hand, show no ...
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某新研究可用于对付超级病菌
2023-12-06Targeting a toxin(毒素) released by virtually all strains of MRSA could help scientists develop new drugs that can fight the superbug, research suggests...
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波罗的海释放过量二氧化碳
2023-12-06The Baltic Sea emits more carbon dioxide than it can bind. Local variations have increased the exposure of the Bay of Bothnia. These are the results f...
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人类与鲨鱼有相似的免疫系统
2023-12-06A central element of the immune system has remained constant through more than 400 million years of evolution, according to new research at National J...
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道路警示标志可减少鹿车相撞事故
2023-12-06Collisions between wild deer and vehicles not only hinder(阻碍,打扰) conservation efforts but pose a serious danger to drivers. In new research, published...
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基因组测序解开裸鼢鼠未解之谜
2023-12-06BGI, the world's largest genomic organization, announced that an international team of researchers from Korea, China and the U.S. has, for the fir...
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黑猩猩上广告容易扭曲人们的保护认识
2023-12-06Television ads featuring cute chimpanzees wearing human clothes are likely to distort(扭曲) the public's perception of the endangered animals and hi...
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细菌之间的“交流”可能影响地球气候
2023-12-06Woods Hole Oceanographic Institution (WHOI) scientists have discovered that bacterial communication could have a significant impact on the planet'...