文章列表

• 1.运动能促使干细胞变成骨骼
• McMaster researchers have found one more reason to exercise: working out triggers influential stem cells to become bone instead of fat, improving over...
• 2.海洋“边缘地区”的细菌如何摄取CO2
• Understanding the flow and processing of carbon in the world's oceans, which cover 70 percent of Earth's surface, is central to understanding global c...
• 3.面部表情因文化而异
• Facial expressions have been called the universal language of emotion, but people from different cultures perceive happy, sad or angry facial expressi...
• 4.袋狼的颌骨太小 不能攻击羊群
• Australia's iconic thylacine（袋狼） , or Tasmanian tiger, was hunted to death in the early Twentieth century for allegedly killing sheep; however, a ...
• 5.轻度听力丧失可能是脑萎缩的信号
• Australia's iconic thylacine（袋狼） , or Tasmanian tiger, was hunted to death in the early Twentieth century for allegedly killing sheep; however, a ...
• 6.太阳能电池易导致铅污染
• Solar power is not all sunshine. It has a dark side -- particularly in developing countries, according to a new study by a University of Tennessee, Kn...
• 7.古人类180万年前开始使用石斧
• A new study suggests that Homo erectus（直立人） , a precursor（先驱） to modern humans, was using advanced toolmaking methods in East Africa 1.8 mill...
• 8.吃巧克力有利于心脏健康
• High levels of chocolate consumption might be associated with a one third reduction in the risk of developing heart disease, suggests a study publishe...
• 9.母子关系变化会影响孩子的行为
• Relationships between mothers and their sons change during childhood and adolescence. However, not all relationships change in the same way, and how t...
• 10.石墨烯可能用于搭建超高速网络
• Writing in the journal Nature Communications, a collaboration between the Universities of Manchester and Cambridge, which includes Nobel Prize winning...