日期:2017-02-15 Women should stick to the day job if they want to have children after a study found those who work nightshift have fewer eggs. 一项研究发现,上夜班的女性卵子数量更少。想要生育子女的女性应该坚持上白班。 Researchers at Harvard University followed 500... 阅读全文>>

日期:2017-02-06 Cancer rates are set to rise six times faster in women than in men over the next two decades, new data has shown. 最新数据显示,在未来二十年,女性癌症患病率的增长速度将比男性快六倍。 Obesity and unhealthy lifestyles are behind an increased cancer ri... 阅读全文>>

日期:2017-02-06 A hormone found in chocolate could be the mental Viagra that helps to get couples in the mood for sex. 在巧克力中发现一种堪称精神伟哥的激素,可以让爱侣们性欲大增。 Kisspeptin, which is found in chocolate, is the hormone in the brain which kickstarts... 阅读全文>>

日期:2017-01-22 For women, wearing makeup at work can be a complex issue. They must balance looking professional with the risk of being objectified. Overall, research shows that use of cosmetics signals status. A new paper, published in October 2016 in Perception,... 阅读全文>>

日期:2017-01-22 The first thing to acknowledge about diversity is that it can be difficult. In the U.S., where the dialogue of inclusion is relatively advanced, even the mention of the word diversity can lead to anxiety and conflict. Supreme Court justices disagree... 阅读全文>>

日期:2017-01-15 Living near a main road increases the risk of dementia, the first major research into air pollution and disease has shown. 首项研究空气污染与疾病关系的重要调查发现,住在主干道旁边有可能增加患痴呆的风险。 A decade-long study of 6.6 million people, pu... 阅读全文>>

日期:2017-01-08 In my Scientific American column this month, I opined that email never really has been a secure communications channel -- and that, in the age of suspected Russian hacking, Wikileaks, and countless other high-profile hacks, it never will be. But sup... 阅读全文>>

日期:2017-01-08 For more than 25 years, Mary Read was a successful nurse in Lititz, Pennsylvania. But in 2010, at the age of 50, she started having trouble with her memory and thinking, making it difficult for her to complete routine tasks and follow instructions a... 阅读全文>>

日期:2017-01-08 Molecular biologist Elizabeth Blackburn shared a Nobel Prize for her research on telomeres -- structures at the tips of chromosomes that play a key role in cellular aging. But she was frustrated that important health implications of her work werent... 阅读全文>>

日期:2017-01-08 Although sex addiction is the name, researchers and clinicians still debate about what exactly constitutes the game. A few years ago, there was an effort to add a brand new diagnosis of Hypersexual Disorder to the list of official psychiatric diagno... 阅读全文>>

日期:2017-01-08 Quantum computing has long seemed like one of those technologies that are 20 years away, and always will be. But 2017 could be the year that the field sheds its research-only image. Computing giants Google and Microsoft recently hired a host of lead... 阅读全文>>

日期:2017-01-04 Have you ever noticed that when you present people with facts that are contrary to their deepest held beliefs they always change their minds? Me neither. In fact, people seem to double down on their beliefs in the teeth of overwhelming evidence agai... 阅读全文>>

日期:2017-01-04 Anthony Stocks, chairman and professor of anthropology at Idaho State University, responds: The evolution of smiles is opaque and, as with many evolutionary accounts of social behavior, fraught with just-soism. Among human babies, however, the tooth... 阅读全文>>

日期:2017-01-04 When it comes to your love life, the impact of your diet could go beyond having a few extra pounds around the waist -- what you eat may also influence how pleasing your body smells to members of the opposite sex. Scientists have long observed such a... 阅读全文>>

日期:2016-12-26 A 16-year survey on the arctic Norwegian island of Svalbard found the reindeer there have declined in weight by an alarming 12 percent. 一项对挪威北极区域斯瓦尔巴特群岛长达16年的调查发现,这里的驯鹿体重下降了12%,这一数字让人震惊。 The reduction in... 阅读全文>>

日期:2016-12-26 Nearly half the species on the planet are failing to cope with global warming the world has already experienced, according to an alarming new study that suggests the sixth mass extinction of animal life in the Earths history could take place in as l... 阅读全文>>

日期:2016-12-20 Growing a human being is no small feat -- just ask any newly pregnant woman. Her hormones surge as her body undergoes a massive physical transformation, and the changes dont end there. A study published Monday in Nature Neuroscience reveals that dur... 阅读全文>>

日期:2016-12-19 Scientists claimed they have figured out how the worlds biggest and most-valuable diamonds formed. 科学家们表示,他们已经搞清楚世界上最大、最有价值的钻石是如何形成的。 In a study published this week in the U.S. journal Science, they said large gem-q... 阅读全文>>

日期:2016-12-19 A research team from the University of Bonn has succeeded for the first time in using light stimuli to stop life-threatening cardiac arrhythmia in mouse hearts. Furthermore, as shown in computer simulations at Johns Hopkins University, this techniqu... 阅读全文>>

日期:2016-12-19 The study, published today in Nature Microbiology, holds promise for a new treatment method against antibiotic-resistant bacteria (commonly known as superbugs). The star-shaped structures, are short chains of proteins called peptide polymers, and we... 阅读全文>>

  • 首页
  • 上一页
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 下一页
  • 末页
  • 3557096