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.

在2025年01月12日至2025年01月18日期间，TikTok美区的婴儿护理与健康类目呈现出颇为活跃的市场态势。从数据来看，销售额环比达到了37.74%的显著增长，销量环比也有35.61%的上升，这表明该类目在这一周内市场需求旺盛。同时，平均成交价为$25.26，市场份额占比24.42%，显示出其在美区市场已占据一定的份额且具有发展潜力。就消费偏好而言，美区消费者对于婴儿护理与健康类产品的关注 ...

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