Two Van Gogh paintings that provide unique insight into his life after he cut off his ear have gone on display in London.

These create lots of small air gaps. Water drains through them easily so it usually feels dry. Clay soil is usually sticky and has small particles. They contain very few air gaps and water does ...

Explore the profound impact of physical work on health and the body at our new major exhibition. We publish thought-provoking books exploring health and human experiences. Our latest titles include ...