Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

教科书出版商麦格劳-希尔公司（McGraw Hill）常常要在两种不同观点之间找到平衡。该公司首席数据科学和人工智能官迪伦·阿雷纳（Dylan Arena）认为，这个历史可以追溯到计算器被发明出来的时候。

German artist Axel Kasseböhmer's solo debut in Asia, titled Qi Lü (or 'I am rooted, but I flow'), explores his final landscape series inspired by Lake Walchensee. Reflecting on the contemplative power ...