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This is the VOA Special English Health Report. Scientists have discovered that stored blood loses a life-saving gas. This discovery may explain why a great number of people get sick after receiving stored blood. In recent years, experts have wondere
This is the VOA Special English Health Report. In December, we told you about two important studies of circumcision and HIV, the virus that causes AIDS. Scientists had reported that circumcised men in Africa reduced their risk of HIV infection from s
Study: Neanderthals Were Artists Some of the worlds oldest cave art is too old to have been made by modern humans, researchers say. Studies suggest that Neanderthals were responsible for creating cave drawings found in modern-day Spain. They also app
HEALTH REPORT - Sleepless in America: Report Says Millions Have Trouble at BedtimeBy Lawan Davis Broadcast: Wednesday, April 26, 2006 I'm Shep O'Neal with the VOA Special English Health Report. Sixtee
By Jerilyn Watson Broadcast: October 16, 2003 This is Steve Ember with the VOA Special English Education Report. Students often say their teachers give them too much homework. Now, reports by two rese
One economist has good news for bargain hunters: According to his data, you dont have to sacrifice a good nights sleep in order to get a cheap airplane ticket. Thats because tickets purchased on weekends are actually about 5 percent cheaper than thos
Americans love the Internet. Some love it so much that they'd rather chop off a finger than stay offline forever, according to a new survey. 美国人酷爱互联网。最新的一项调查显示,有些美国人甚至爱到宁愿躲掉一根手指也
This is the VOA Special English Development Report. An unidentified couple in South Africa. The couple's HIV status is not known. A common belief about AIDS and marriage is that husbands are more likely to infect wives than the other way around. Gen
SCIENCE IN THE NEWS - Depression Study Finds Hope in Different Treatments, at Least for Some PeopleBy Nancy Steinbach, Caty Weaver Brianna Blake Broadcast: Tuesday, April 11, 2006 (MUSIC) VOICE ONE: T
21 只有部分椰菜可以预防癌症 DATE=3-15-01 TITLE=SCIENCE REPORT - New Broccoli Study BYLINE=George Grow (Start at 58
Teenagers who are physically active in any way are less likely than their TV-watching peers to smoke, drink or take other health risks, a new study suggests. Researchers found that compared with teens who spent much of their free time in front of the
Former states under Soviet unx from Estonia to Mongolia also covered by findings that happiness gap between eastern and western Europe persists 从爱沙尼亚到蒙古的前苏联国家接受了一场关于东西欧之间幸福差距的问卷调查。
Mark is the captain of the team from Southport School in Australia. Their robot is required to collect balls of different sizes, from ping-pong balls to golf and tennis balls. We were slowly improving. This morning wasn't great, but we are getting be
WASHINGTON, March 30 (Xinhua) -- A trace amount of radioactive(辐射性的) iodine(碘) has been found in a sample of milk from the west state of Washington, the U.S. Environmental Protection Agency and the Food and Drug Administration (FDA) sai
There are many reasons why college and university students often fail to get full nights of sleep. Many American students are away from their parents for the first time when they attend college. They might not be used to having total freedom in how t
Some days the opposite sex seems so different, you can almost believe that they come from another planet. 有时候男人和女人看起来是如此不同,你几乎都以为他们来自另外一个星球。 Indeed, the theory that we are all hard-w
【英文原文】 For most, chocolate is a guilty pleasure, may better, because it's so bad for you. Now, though, an extensive study has discovered that eating chocolate can be very good for your health. They can substantially reduce your risk of ha
The head of Russia's Federal Security Service Alexander Bortnikov revealed that the plane crash was the result of a terrorist attack, and that explosives were used to orchestrate it. According to our experts, a homemade explosive device equivalent to
D You are what you eat. This saying has provided scientists with clues(线索)about the diet of hominids- our early relatives of 3 million years ago. Studying carbon atoms(碳原子)locked up in tooth
But the next question, of course, is, can power posing for a few minutes really change your life in meaningful ways? 但下一个问题,当然,就是维持数分钟的姿势是否真能引导一个更有意义的人生呢? This is in the lab, i