But cleverness is hard to define - animals have to contend with different challenges in life and what might be clever or ...

The genre of science fiction has a lot to say about sleep. Here are 11 great stories, from TV, film and books.

This important study reports three experiments examining how the subjective experience of task regularities influences perceptual decision-making. Although the evidence linking subjective ratings to ...

Get off the hamster wheel. Experience time with musical sensitivity. Use your refreshed time grid to configure music and life.