文章列表

• 1.种族隔离在美国学校仍然是个问题
• As American schools struggle with issues of race, diversity and achievement, a new study in the American Sociological Review has split the difference ...
• 2.牡蛎靠声音为自己选安家地
• Oysters（牡蛎） begin their lives as tiny drifters, but when they mature they settle on reefs. New research from North Carolina State University shows...
• 3.抗菌肽将成对付超级病菌的新武器
• The ever-increasing threat from superbugs -- strains of pathogenic bacteria that are impervious（不受影响的） to the antibiotics that subdued their pr...
• 4.气温上升影响盐湖城的淡水供应
• In an example of the challenges water-strapped Western cities will face in a warming world, new research shows that every degree Fahrenheit of warming...
• 5.动物性格同样具有不可预测性
• A Deakin University study has found for the first time that, just like humans, unpredictability（不可预测性） is also a consistent behavioral trait in...
• 6.海洋吸收了地球部分多余热量
• A recent slowdown in global warming has led some skeptics to renew their claims that industrial carbon emissions are not causing a century-long rise i...
• 7.新物种的进化只需少量基因变异
• Only a few genetic changes are needed to spur the evolution of new species -- even if the original populations are still in contact and exchanging gen...
• 8.科学家得到迄今最详尽的艾滋病毒包膜蛋白图片
• Collaborating scientists at The Scripps Research Institute (TSRI) and Weill Cornell Medical College have determined the first atomic-level structure o...
• 9.狗尾巴左右摇摆表达的意义不同
• You might think a wagging（摇动的） tail is a wagging tail, but for dogs there is more to it than that. Dogs recognize and respond differently when th...
• 10.“有益胆固醇”可能将用于治疗心血管疾病
• A new type of good cholesterol, made in the lab, could one day deliver drugs to where they are needed in the body to treat disease or be used in medic...