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.
Folk artists perform a molten iron firework show at a park in Handan City, north China's Hebei Province, Jan. 30, 2025. People enjoy various activities to celebrate the Chinese New Year which falls on ...
China's 24 Solar Terms, the ancient Chinese knowledge of dividing a year through the observation of the sun's annual motion, was inscribed on the World Intangible Cultural Heritage List in 2016.