研究报告：人类少吃肉对环境有好处 A new study says one of the best ways to curb greenhouse gas emissions is to eat less meat. In fact, the study says meat consumption in the developed should be cut by 50 percent per person by 2050. 一份
VOA双语新闻 2012年4月
发达国家需要负增长？ A new report says the global economy that sprang from the industrial revolution may not be suitable for sustainable growth in the 21st Century. The Worldwatch Institute says environmental stress, economic volatility and
VOA双语新闻 2012年4月
科学家研究艾滋病疫苗取得新进展 In 2009, a study in Thailand proved for the first time that an AIDS vaccine was possible. But scientists were not sure why it offered some protection. Now they have some clues. 2009年，在泰国所做的一
VOA双语新闻 2012年4月
今天的年轻人：C世代还是E世代? Americans like to give names to generations. We call those who lived through World War II, the Greatest Generation; those who came of age reading the beatnik poets of the 1950s, the Beat Generation; those fo
VOA双语新闻 2012年4月
网上直播葬礼 把距离拉近或拉远？ These days a lot of people say they live on the Web - checking sports scores, reading online newspapers, downloading music and videos, and so forth. 现在有很多人说他们在网上过日子，他们上
VOA双语新闻 2012年4月
尼日利亚著名报纸办公室被炸 Bomb attacks targeted the Abuja and Kaduna offices of one of Nigerias most prominent newspapers Thursday, killing seven people and injuring many others. Another bombing late Thursday in Kaduna hit a residential
VOA双语新闻 2012年4月
援助机构寻求10亿美元救助萨赫勒饥民 Humanitarian agencies say at least one billion dollars is needed to prevent many people from going hungry in Africas Sahel region. They say about 15 million people are affected by a deepening food cr
VOA双语新闻 2012年4月