Scientists mapping the human body at the cellular level keep running into the same surprise: beneath the apparent chaos of tissues and organs, there is a hidden order that looks a lot like pure ...

Remember the graph paper you used at school, the kind that’s covered with tiny squares? It’s the perfect illustration of what mathematicians call a “periodic tiling of space”, with shapes covering an ...

University of Leeds provides funding as a founding partner of The Conversation UK. Remember the graph paper you used at school, the kind that’s covered with tiny squares? It’s the perfect illustration ...