Decrease in Shark Population Harms Ocean 1)Ecosystems

Broadcast: Jan 16, 2003 Experts say one of the world's most feared, but misunderstood, creatures is under 2) assault by fishermen. A new study of all types of sharks finds that there are fewer of them

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According to the 2010 World Population Data Sheet, there will be fewer workers to support an aging population in the coming decades. The booming population growth of the past century has slowed, but improving health conditions and stubbornly high bir

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So you are drawing quite a bleak picture, you've talked about the deflationary environment. Is there anything that's safe? Any assets? This is a period of great uncertainty, so nothing is very safe. Gold? Well, gold is the only actual bull market cur

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Yesterday, one significant and closely watched indicator of the U.S. stock market jumped up. The Dow Jones Industrial Average, an index of 30 important stocks, ended the day 410 points higher than it started out. Over the last two days of trading, th

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REVIEW TWO For this lesson you'll need a pencil and a piece of paper. Jake is still working on his report about Stamford's companies. both past and present.He's looking at old newspaper articles. Listen carefully for any important informationand writ

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READING: Researchers in Britain are telling schools that children should be doing more learning outdoors. The researchers say there is currently too much focus on sitting in classrooms to pass exams. They say outdoor learning is important for student

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Is America going to decline like other great nations have before? The author thinks not, arguing that the type of society being created in America is quite unlike any that has gone before it. Read wha

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纽约时报评论说,今年美国的电影市场十分低迷,比去年同期下降了15%.很多电影缺乏新意,部分内容与去年和前年的电影类似,是造成观众流失的原因之一. 北美电影市场低迷,中国来拯救 The New Yo

60秒科学:老者吐真言Elderly with Cognitive Decline Off

Elderly people with loss of executive function--lessening of inhibitions--are more likely to offer useful, but tactless, advice. Christopher Intagliata reports 上了年纪的人失去了决策的作用后自身抑制力的减弱更有可能提出有用

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Often without even realizing it, the woman stops reaching for new opportunities. 很多时候，女性在无意中不再去争取机会， If any are presented to her, she is likely to decline or offer the kind of hesitant yes that gets the project a

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Lesson 175 - IN ONE'S BLOOD / FRESH BLOOD

今天我们要讲的两个习惯用语都和我们身体里的血有关。

英语情景对话-Discussing Counter-Offer(2)

A: Your office called and said that the owners had made a counter-offer to my offer to purchase their house. B: To your offer of three hundred and twenty thousand dollars, the owners have counter-offered three hundred and thirty-five thousand dollars

VOA标准英语2010年-No Proof Lifestyle Changes Can Prevent

Researchers find no strong evidence that lifestyle changes - like diet, exercise and stimulating the brain - make a big difference in preventing cognitive decline in older people. A new study has failed to find any conclusive evidence that lifestyle

Detroit Population Drops Dramatically in Latest Census

New census figures for the Midwest U.S. state of Michigan show dramatic population declines. Michigan was the only state in the 2010 census to lose people. Its biggest city, Detroit, once the fourth largest in the nation, is now the 18th largest. Tha

VOA标准英语2011--Bat Populations Still in Decline

Bat Populations Still in Decline Bats are an amazingly diverse group of flying mammals that can be found in virtually every corner of the world. Because they're mostly nocturnal and a few types feed on animal blood, bats have acquired a rather dark r

2018年CRI Comic books on the verge of fadeout: children's book author

Just over a decade ago, news-stands and bookstores selling a variety of comic book publications around a school premises in Beijing were a common sight. Back then, these places would be packed with students and pupils scrambling to get a glimpse of-

美国国家公共电台 NPR As Coal Jobs Decline, Solar Sector Shines

SCOTT SIMON, HOST: For decades men without much education could make a very good living by mining coal. The loss of those jobs has stung as the coal industry has declined. Renewable power, especially solar power, is now where jobs are. So we wondered

英语听力精选进阶版 6331

As China's economy has grown bigger, its population has grown older. But is China growing too old, too fast? The one-child policy has caused a decline in the birth rate, while the average age has gone up. One in four permanent residents in Shanghai i

英语听力精选进阶版 6415

If you hear the sound of a handset beeping in a bag or pocket, you could be forgiven for thinking that someone has received a text message. But nowadays there are so many different ways of messaging someone that it could spell the death of the tradit