Science in the News教程汇总和更新
Science in the News更新列表
- 2015-09-18VOA慢速英语:巴勒斯坦人将有机废物转化为天然气供烹饪使用
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Rural communities in developing countries often have trouble securing dependable supplies of en... [查看全文]
- 2015-09-14VOA慢速英语:阿拉斯加鲸鱼死亡数激增
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American scientists have reported a sharp increase in the number of dead whales found in the Gulf of Alaska. Fr... [查看全文]
- 2015-09-11VOA慢速英语:研究人员称找到人类早期祖先化石
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A group of scientists announced Thursday what they say is the discovery of remains from an early ancestor of hu... [查看全文]
- 2015-09-11VOA慢速英语:科学家预测美国西部潮湿的冬季将遭遇干旱
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Much of the western United States is suffering from extreme drought conditions. U.S. officials are blaming the la... [查看全文]
- 2015-09-08VOA慢速英语:环保人士对津巴布韦湿地表示担忧
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Environmentalists in Zimbabwe are concerned about the building of shopping malls and housing on wetlands. They say... [查看全文]
- 2015-08-25VOA慢速英语:科学家们努力了解地球磁场
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Most of us rarely think about the earth's magnetic field. We might know that it helps guide birds as they ... [查看全文]
- 2015-08-24VOA慢速英语:没有人知道为什么蜜蜂正在消失
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Entomologists -- scientists who study insects -- are working with other scientists to learn w... [查看全文]
- 2015-08-19VOA慢速英语：美国公司研发太空飞机追踪仪
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Experts say ground-based radar is unable to track more than 70% of aircraft flights. But that has continued to ... [查看全文]
- 2015-08-18VOA慢速英语：未来的交通系统逐渐向现实迈进
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In the United States, a company is working on a project that could change the way we think... [查看全文]
- 2015-08-14VOA慢速英语：科学家旨在在生物死亡之前冻结其DNA
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Earth is in the middle of its sixth mass extinction. The last such event took place 66 million years ago, when... [查看全文]
