• 运动5分钟能抵消部分久坐的消极影响

    17-01-03 Spending hours a day sitting at a desk is known to have consequences for your health but, scientists now say just five-minute walking stints could counteract some of the risks. 众所周知,一天在桌子前坐上数小时肯定不利于健康但最近科学家发现,哪怕只是...

  • 帮助居民应对气候危险

    12-11-08 Climate scientists cannot attribute any single weather event -- whether a drought, wildfire or extreme storm -- to climate change. But extreme events, such as Hurricane Sandy, are glimpses of the types of occurrences the world could be more vulnerab...

  • 有同伴在场的青少年更容易冒险

    11-01-30 It is well known that teenagers take risks and that when they do, they like to have company. Teens are five times more likely to be in a car accident when in a group than when driving alone, and they are more likely to commit a crime in a group. Now...

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