[科学报道] Scientists Say Climate Change Is Real and Human-Caused 日期：2014-01-14 09:25:51 点击：3076 好评：0
音频下载 2013 was probably one of the warmest years since 1850. （1）原文 （2）词汇掌故 （3）小测试 From VOA Learning English , this is Science in the News . Im Katherine Cole . And Im Christopher Cruise . Today we tell about a Uni...
[科学报道] Pollution Threatens Health of 200 Million 日期：2014-01-07 10:47:34 点击：2967 好评：0
音频下载 The sun is seen behind smoke from a heating plant. （1）原文 （2）词汇掌故 （3）小测试 From VOA Learning English , this is Science in the News . Im June Simms . And Im Faith Lapidus . Today we will tell you about a new rep...
[科学报道] Time is One of the Great Mysteries 日期：2013-12-31 09:41:27 点击：2288 好评：0
音频下载 Clocks show different times in different places on Earth. （1）原文 （2）词汇掌故 （3）小测试 From VOA Learning English , this is Science in the News . I'm June Simms . Our program today is about a mystery as old as time ....
[科学报道] A Silent Killer: Carbon Monoxide Poisoning 日期：2013-12-24 12:05:56 点击：1730 好评：0
音频下载 Avoiding the Danger of Carbon Monoxide Poisoning （1）原文 （2）词汇掌故 （3）小测试 From VOA Learning English , this is Science in the News . Im Bob Doughty . And Im June Simms . Winter has brought cold weather to many pa...
[科学报道] Conference Approves Stronger Sports Doping Rules 日期：2013-12-17 09:45:46 点击：1709 好评：0
音频下载 （1）原文 （2）词汇掌故 (3)小测试 From VOA Learning English , this is Science in the News . Im Mario Ritter . And Im Kelly Jean Kelly . Today we tell about a decision to strengthen rules on doping in sports -- the use of dru...
[科学报道] Burkina Faso Scientist Wins Award for Mosquito Research 日期：2013-12-10 10:58:59 点击：1430 好评：0
、 音频下载 Mosquitoes spread the disease malaria. （1）原文 （2）词汇掌故 （3）小测试 From VOA Learning English , this is SCIENCE IN THE NEWS . Im Faith Lapidus . And Im Christopher Cruise . Today we take you to the West African...
[科学报道] New Body Clock Provides Clues to Aging 日期：2013-12-03 09:17:01 点击：3255 好评：0
音频下载 Scientist cuts DNA fragment under UV light. （1）原文 （2）词汇掌故 （3）小测试 From VOA Learning English , this is Science in the News . Im June Simms . And Im Jim Tedder . Today we tell about a newly-discovered body cloc...
[科学报道] Alcohol Drinking Can Be Both Good and Bad For You 日期：2013-11-26 09:14:40 点击：3946 好评：0
音频下载 The size of your drink matters. （1）原文 （2）词汇掌故 （3）小测试 From VOA Learning English , this is Science in the News . Im Bob Doughty . And Im Kelly Jean Kelly . Drinking alcohol is a socially acceptable behavior in...
[科学报道] How Babies Learn, When, and Even In What Position 日期：2013-11-19 11:06:32 点击：2605 好评：0
音频下载 Newly-born babies rest inside a ward at a hospital in northern India. （1）原文 （2）词汇掌故 （3）小测试 From VOA Learning English , this is Science in the News . Im Christopher Cruise . And Im June Simms . Today , we exp...
[科学报道] Sleeping and Dreaming of Comets 日期：2013-11-12 10:57:19 点击：6879 好评：0
音频下载 Good sleep helps the brain. （1）原文 （2）词汇掌故 （3）小测试 From VOA Learning English , this is Science in the News . Im Jim Tedder . And Im Caty Weaver . Today , we tell how sleep helps to keep our brains healthy . We...
音频下载 Two views of a composite reconstruction of the earliest known Homo s...
音频下载 Hundreds of people protest in New York City on June 1, 2017 after Pr...
音频下载 FILE - This undated colorized transmission of an electron micrograph...
音频下载 About 110 million years ago, this plant-eating armored nodosaur walk...
音频下载 This March 5, 2017 photo shows travertine pools with white films of ...
音频下载 Regina Dugan, vice president of engineering of Building 8 at Faceboo...