A hundred years ago, on 25 November 1915, Einstein first presented his general theory of relativity. We explore this famous theory and what it says about the world we live in.

Modern computers wouldn't be possible without George Boole, who died before light bulbs even came on the market. We celebrate his 200th birthday with a look at the man and his work.

Quantum computers often grab the science headlines. But what exactly is quantum computing? What will quantum computers be able to do, and when can we expect to have fully functional ones?

How understanding why something is impossible can often lead to deeper understanding, contemplations of philosophy and even new mathematics.

Yes, it does. And we have the maths to prove it.

What is infinity? Does it even exist? And how many infinities are there?