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30亿年前海洋中已出现浮游生物
2023-12-06Spindle-shaped inclusions in three-billion-year-old rocks are microfossils of plankton(浮游生物) that probably inhabited the oceans around the globe durin...
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火山喷发与寒冷天气的关系
2023-12-06Medieval chronicles have given an international group of researchers a glimpse into the past to assess how historical volcanic eruptions affected the ...
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基因能适应环境温度变化
2023-12-06The researchers have been tracking the evolution of Drosophila subobscura, a small fly that is very common all over Europe, since 1976. They are focus...
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南加勒比海发现一种新鱼类
2023-12-06A new species of tiny blenniiform fish has been discovered in the biodiversity rich waters of the southern Caribbean.Haptoclinus dropiis only around 2...
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大型爬行动物曾与哺乳动物共生于地球
2023-12-06Some 40 million years before rock singer Jim Morrison's lyrics earned him the moniker(绰号,名字) "the Lizard King," an actual king lizard ro...
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太阳是一个“活跃的婴儿”
2023-12-06If you had a time machine that could take you anywhere in the past, what time would you choose? Most people would probably pick the era of the dinosau...
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中国发现最古老的灵长目骨骼化石
2023-12-06An international team of paleontologists(古生物学者) that includes Northern Illinois University anthropologist Dan Gebo is announcing the discovery of a ne...
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中国发现新品种黄刺蛾
2023-12-06The moth genus Monema is represented by medium-sized yellowish species. The genus belongs to the Limacodidae family also known as the slug moths due t...
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延长浆果的保鲜时间
2023-12-06Strawberry lovers rejoice: the days of unpacking your luscious(甘美的) berries from the refrigerator only to find them sprouting(发芽) wispy(纤细的) goatees o...
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雄安乐蜥吸引异性的独特方法
2023-12-06Catching the attention of female lizards in a darkened rainforest amid a blur of windblown vegetation is no easy task. But male Anolis lizards on the ...