文章列表

• 1.冬季忧郁症没有想象中常见
• New research suggests that getting depressed when it's cold and dreary（沉闷的） outside may not be as common as is often believed. In a study recentl...
• 2.糖尿病的早期治疗能减少患心脏病几率
• Two treatments that slow the development of diabetes also may protect people from heart disease, according to a recent study accepted for publication ...
• 3.撒哈拉沙尘的移动之谜
• Satellite pictures of Saharan dust clouds have been in the news all summer, but to Shankar Chellam, they have just raised more questions. How much imp...
• 4.水中如何追踪鱼群
• How do you track a fish? There's no Google Maps for finding fish. The radio signals that are the backbone of traditional GPS cannot pass through seawa...
• 5.北极海冰减少影响沿海植被
• Sea ice decline and warming trends are changing the vegetation in nearby arctic coastal areas, according to two University of Alaska Fairbanks scienti...
• 6.染色体重新排列对生物体的影响
• In a pioneer study published in the latest issue of the scientific journal Nature Communications, a research team at the Instituto Gulbenkian de Cinci...
• 7.巴西热带草原所产水果富含抗氧化剂
• Native Brazilian fruits grown in arid（干旱的） climates and poor soil have similar antioxidant activity to conventionally grown Red Delicious apples,...
• 8.合理搭配空闲时间能使退休人员过得更好
• Retirees should be masters of their own destiny, and actively manage and plan their free time to ensure a happy and fulfilling retirement. This is the...
• 9.屎壳郎能减少牲畜粪便发出的温室气体
• Cattle contribute to global warming by burping（打嗝） and farting（放屁） large amounts of greenhouse gases. Some of the same gases are also emitted ...
• 10.南极海洋水温升高影响磷虾生存
• Antarctic krill（南极虾） are usually less than 6 cm in length but their size belies the major role they play in sustaining much of the life in the So...