From communication technology to LCD displays: crystals are a hugely important part of modern life. Find out more about them with this article.

From bendy rocks to invisibility cloaks — discover the fascinating maths of materials.

How do you make a stealth aircraft that's invisible to radar? An area of maths called random matrix theory holds the answer.

Fully functioning invisibility cloaks are closer to becoming a reality than you might think. Here's a quick look at the maths and science involved in producing them.

Rock and its use for tools and buildings has shaped human civilisation. Here's an introduction to the maths of rocks.

Why your muesli shakes down in unexpected ways.

In memory of Stephen Hawking we look at the equation he was most proud of.

On the sad news of Stephen Hawking's passing we look at his professional life and work.