文章列表

• 1.北极光发出的声音靠近地面
• For the first time, researchers at Aalto University in Finland have located where the sounds associated with the northern lights are created. The auro...
• 2.北大西洋微生物的繁兴与涡流有关
• On a recent expedition to the inhospitable（荒凉的） North Atlantic Ocean, scientists at the University of Washington and collaborators studying the a...
• 3.宇宙飞行能延长微型蠕虫的寿命
• The effect of spaceflight on a microscopic worm -- Caenorhabditis elegans (C. elegans) -- could help it to live longer. The discovery was made by an i...
• 4.科学家发明模仿人类行走的机械腿
• A group of US researchers has produced a robotic set of legs which they believe is the first to fully model walking in a biologically accurate manner....
• 5.尿路感染细菌“偷窃”宿主体内铜元素
• Humans have known for centuries that copper is a potent weapon against infection. New research shows that the bacteria that cause serious urinary trac...
• 6.气候变化使珊瑚礁暂停生长
• Climate change drove coral reefs to a total ecosystem collapse lasting thousands of years, according to a paper published this week in Science. The pa...
• 7.小火山爆发能使气候变凉爽
• A U of S-led international research team has discovered that aerosols（气溶胶） from relatively small volcanic eruptions can be boosted into the high ...
• 8.氮污染改变了落基山国家公园内植被
• A new study led by the University of Colorado Boulder indicates air pollution in the form of nitrogen compounds emanating from power plants, automobil...
• 9.美国大部地区遭遇旱灾
• More of the United States is in moderate drought or worse than at any other time in the 12-year history of the U.S. Drought Monitor, officials from th...
• 10.气候变化导致某些植物叶片变小
• University of Adelaide researchers have discovered that recent climate change is causing leaves of some Australian plants to narrow in size. The study...