Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.

Scientists researching Alpine glaciers store ice in Antarctica. By analysing air bubbles in the ice they may be able to predict the future ...

2025年《爱德曼信任度调查报告》发现，世界深陷一种不满情绪，人们感受到来自体系的歧视和不公。我们的核心信任问题“你在多大程度上信任每家机构都会做正确的事情？”，也是在询问一个机构是否诚实。诚实意味着承认错误，而不是虚张声势或转移话题。美国和英国花了很长时间才承认在伊拉克问题上所犯的判断错误。无论是政府还是金融部门，都没有马上承认导致金融危机的问题。自新冠疫情爆发已过去近五年，公众仍然需要对新冠疫 ...