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.

Find the secret word. You have unlimited guesses. The words were sorted by an artificial intelligence algorithm according to how similar they were to the secret word. After submitting a word, you will ...

Competition: Win a prize bundle by following Elmer the Patchwork Elephant and his friend's art trail. And don’t worry if you’ve already done the trail, you can still enter – just let the ...