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 ...

2024年12月4日，春节申遗成功的消息刷爆各大社交网络平台。“春节——中国人庆祝传统新年的社会实践”被列入联合国教科文组织人类非物质文化遗产代表作名录，引发广泛关注。2025年是农历乙巳蛇年，春节申遗成功无疑为蛇年新春增添了特别的意义。