文章列表

• 1.美宇航局拍摄到恒星形成图像
• A new Chandra X-ray Observatory image of Messier 82, or M82, shows the result of star formation on overdrive. At a distance of only 12 million light y...
• 2.蟹状星云正逐渐暗淡
• The Crab Nebula（蟹状星云） , once considered to be a source of energy so stable that astronomers used it to calibrate their instruments, is dimming. ...
• 3.2010年气温有史以来最高
• Global surface temperatures in 2010 tied 2005 as the warmest on record, according to an analysis released Wednesday by researchers at NASA's Goddard I...
• 4.不会传播禽流感的转基因鸡培育成功
• Chickens genetically modified to prevent them spreading bird flu have been produced by researchers at the Universities of Cambridge and Edinburgh. The...
• 5.三手烟危害超出预期
• Scientists are reporting that so-called thirdhand smoke the invisible remains of cigarette smoke that deposits on carpeting, clothing, furniture and o...
• 6.人们如何觉察对方的情绪变化
• Some of the most intense emotions people feel occur during a conflict in a romantic relationship. Now, new research from Baylor University psychologis...
• 7.微RNA可能导致糖尿病患者截肢
• New research has found one of the smallest entities（实体，存在） in the human genome, micro-RNA, could increase the risk of limb amputation（截肢） i...
• 8.能量饮料不能减弱酒精对身体的影响
• Marketing efforts that encourage mixing caffeinated（含咖啡因的） energy drinks with alcohol often try to sway young people to believe that caffeine w...
• 9.冷冻烟雾新型材料问世
• Scientists are reporting the development of a new, ultra-light form of frozen smoke renowned as the world's lightest solid material with amazing stren...
• 10.弹性扫描技术有利于活组织检查
• A new ultrasound technique is proving valuable in distinguishing malignant（恶性的，有害的） from benign（良性的，和蔼的） breast lesions in some pati...