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.

Ahead of the Spring Festival, a new ACG mall in Shanghai's Yangpu District was bustling with young locals and tourists, who were there for "cyber festive purchases" containing both regular products ...

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

近日，OpenAI首席执行官山姆·奥特曼（Sam Altman）与美国总统唐纳德·特朗普（Donald ...