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出生年代预示对特定流感的抵抗能力
2023-12-06When flu strikes, why are some family members reduced to shivering wrecks under their duvets, while others get off with little more than a snuffle?当流感...
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年长体胖的男性比偏瘦的男同胞更长寿
2023-12-06Pudgy older fathers live longer, are more attractive to the opposite sex and are better at passing on their genes than their leaner counterparts, scie...
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蜜蜂生病时依然是出色的食物搜寻者
2023-12-06Honeybees are hardwired to efficiently search the landscape enabling them to continue working for the greater good of their hives even when they are s...
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基因分析显示长颈鹿有四大种类
2023-12-06Up until now, scientists had only recognized a single species of giraffe made up of several subspecies. But, according to the most inclusive genetic a...
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蚂蚁体色体型受环境影响很大
2023-12-06A University of Liverpool study of ants across three continents has revealed that their colour and size is strongly influenced by their environment, a...
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人类头发中的蛋白质可以被唯一识别
2023-12-06Unique protein markers in hair could be used alongside DNA profiling for human identification, according to a study published September 7, 2016 in the...
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外生菌根真菌如何提高树木的耐旱能力
2023-12-06The mutualistic relationship between tree roots and ectomycorrhizal (ECM) fungi has been shaping forest ecosystems since their inception. ECM fungi ar...
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电离辐射如何损伤DNA诱发癌症
2023-12-06For the first time, researchers from the Wellcome Trust Sanger Institute and their collaborators have been able to identify in human cancers two chara...
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树木可以通过唾液识别狍子
2023-12-06In spring, the young, delicate shoots in the forest light up, bright and May green. The buds and shoots are the future of the forests as they allow yo...
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电信网络可作为GPS时间信号的候补网
2023-12-06Precision time signals sent through the Global Positioning System (GPS) synchronize cellphone calls, time-stamp financial transactions, and support sa...