文章列表

• 1.对新物种的研究往往要等待很多年
• Many of the world's most unfamiliar species are just sitting around on museum shelves collecting dust. That's according to a report in the November 20...
• 2.类人猿也会经历“中年危机”
• Chimpanzees and orangutans can experience a mid-life crisis just like humans, a study suggests. This is the finding from a new study, published in the...
• 3.细菌如何破坏免疫系统
• A new study by researchers at Imperial College London has identified a way in which Salmonella bacteria, which cause gastroenteritis（肠胃炎） and typ...
• 4.纳米超晶格结构可用于提高热电器效率
• Thermoelectric devices, which can harness temperature differences to produce electricity, might be made more efficient thanks to new research on heat ...
• 5.至少1/3的海洋生物未被发现
• At least one-third of the species that inhabit the world's oceans may remain completely unknown to science. That's despite the fact that more species ...
• 6.50万年前人类开始使用石头武器
• A University of Toronto-led team of anthropologists has found evidence that human ancestors used stone-tipped weapons for hunting 500,000 years ago --...
• 7.气候变化导致颔带企鹅数量下降
• The breeding population of chinstrap penguins has declined significantly as temperatures have rapidly warmed on the Antarctic Peninsula, according to ...
• 8.嗅觉细胞如何感知气味
• The human nose has millions of olfactory（嗅觉的） neurons grouped into hundreds of different neuron types. Each of these neuron types expresses only ...
• 9.人可以在无意识状态下解决数学问题
• Can we actually read words and phrases and solve multi-step mathematical problems without our having consciously been aware of them? A team in the Psy...
• 10.蚂蚱改变声频以避免噪音干扰
• Grasshoppers are having to change their song -- one of the iconic sounds of summer -- to make themselves heard above the din（喧嚣） of road traffic, ...