
How Japan got a fix on brain-teasing highs
29 November 2017
Sudoku was the biggest puzzle craze to hit the West from Japan, but as The Puzzle Ninja shows, there are plenty more, including Kakuro, KenKen and O'Ekaki

29 November 2017
Sudoku was the biggest puzzle craze to hit the West from Japan, but as The Puzzle Ninja shows, there are plenty more, including Kakuro, KenKen and O'Ekaki
23 November 2017
Interacting with a digital representation of a hallucinated voice can reduce the power it has over people with schizophrenia, and the distress it causes

23 November 2017
Two “thinking” regions of human brains are much richer in a neurotransmitter called dopamine than the equivalent brain regions in apes and monkeys

22 November 2017
Campaigners say a recent UK vote will deny sentience to animals, but the reality is rather different. The real issue is what happens to animal welfare post-Brexit