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

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.

The 40 or so muscles in the human face can be activated in different combinations to create thousands of ...

On its first day of trading on the Hong Kong Stock Exchange, Mixue’s stock price surged by a whopping 43.2%, closing at ...