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AZUZ: It's been a while since we reported on the dangerous Zika virus, a disease carried by certain mosquitoes that are present all over the globe. The World Health Organization, part of the United Nations, recently ended its classification of Zika a

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The Future Of Males Have you ever heard predictions that one day women will be able to have babies without men? It turns out that some species of the Whiptail lizard have figured out how to do this and completely eliminated the male sex. Females Clon

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In all societies, male and female roles are regarded differently. The mother role is universally carried out by women, which is biologically based. Roles defined by sex also characterize the economic

英文书摘精选 The Future Of Males 雄性的未来

Have you ever heard predictions that one day women will be able to have babies without men? It turns out that some species of the Whiptail lizard have figured out how to do this and completely eliminated the male sex. 你是否曾听说过某一天女性

2018年CRI Tiger quintuplets to go on display in Qiqihar

Shasha the Siberian tiger and her 5 cubs are expected to start playing host to visitors at the Longsha Zooligical and Botanical Gardens in Qiqihar, Heilongjiang Province later this month. The 6-week old cubs, including 2 females and 3 males, are the

SSS 2008-11-28

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. If you paid attention during high school biology, you probably remember that girls are born with all the eggs theyll ever have, whereas guys are churning

SSS 2012-02-23

This is Scientific American 60 second Science, I'm Sophie Bushwick, got a minute In the lab, female rodents sometimes terminate their pregnancies after being exposed to new males. Its called the Bruce effect, for researcher Hilda Bruce. Now a study i

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A male with his harem seems at peace. But even without hunters, the life of an alpha male is tense. A challenger comes. It takes over three years for a young male to grow the impressive adult horns which can spiral to 190 centimeters long and weigh u

第22期: way, land, back, female, leave

说一口流利的英语，从简单的单词开始。 听听，读读，背背，今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 way [ wei ] We have to go a long way t

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The extinction of men

Neil: Hello and welcome to Six-Minute English from BBC Learning English, I'm Neil and with me today is Rosie. Rosie: Hi there. Neil: Well, today we're talking about men. Rosie: That sounds interesting. Neil: It is very interesting especially if you'r

美国科学60秒 SSS 2012-10-08

They say the beauty is in the eye of the holder. For f* Rainbow f*, that's definitely right. That's in right eye. The birds depend on their right eye for scoping out potential mates. Many males are choosy when picking a partner and the Rainbow or goo

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And, for most, New Guinea was the launch pad. Three times the size of Britain, this is the largest tropical island in the world.....and the richest in animal life...with some truly eye-catching residents. Like this Goldie's Bird of paradise. Never fi

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Groves of aspen/ all turn at the same time, each grove descended from one tree interconnected by roots, color coordinated. As cold air sinks further down from the mountains, it brings autumn mist to Yellowstones valleys. It was in the autumn of 1870

英语听力：自然百科 走进西藏 tibet—7

It's about 5,000 meters above sea level, way above the point at which altitude sickness starts to affect humans. At this height, most people are gasping for breath. But lack of oxgygen hasn't cramped this creature's style. Chiru, or Tibetan antelope

中国线上零食消费趋势 90后成为零食消费主力

A report released by CBNData shows that post-90s Chinese females, especially those born after 1995, have become the biggest consumer of snacks sold online. 第一财经商业数据中心发布的一份报告显示，90后，特别是那些1995年后出

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绅士的蝴蝶 One thinks of nature as red in tooth and claw, as the old saying goes. Species compete with each other for resources, and members of the same species compete with each other for mates. Theres a lot of scratch ing and biting going on.

经济学人309:节肢动物学 情人为食

Science and technology 科学技术 Arachnology 节肢动物学 Having a mate for dinner 情人为食 Male spiders make the supreme sacrifice for their children 雄蛛对后代的无私奉献 AMONG spiders, the female of the species really is more de

英语听力文摘 English Digest 178、蝴蝶战役

Flutter Battle 你喜欢蝴蝶吗？你了解蝴蝶吗？有的人认为蝴蝶是非常绅士的物种，让我们一起去了解真实的情况吧。 'Flutter Battle' on today's A Moment Of Science. One thinks of nature as red in tooth and claw, as