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 ...

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have changed our world for the better. Advances in medicine have allowed for ...

Humans have been creating artwork for a very long time, with things like cave paintings coming from prehistoric humans. It is largely believed that more complex artwork, such as sculptures, couldn’t ...