Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
"四分之一的奥克兰人称他们的生活质量在过去一年里得到了提升,这部分群体中,有近三分之一(32%)认为这与自身的健康和福祉情况相关。认为财务健康有所改善的占26%,认为生活方式更为积极的占23%;而工作相关因素有正面改善的则有23%。" ...
Scientists researching Alpine glaciers store ice in Antarctica. By analysing air bubbles in the ice they may be able to predict the future ...