The ICM 2014 in Seoul is off to a great start!

Manjul Bhargava is being honoured as a number theorist of "extraordinary creativity," with "a taste for simple problems of timeless beauty."

Artur Avila is being honoured for "formidable technical power, the ingenuity and tenacity of a master problem-solver, and an unerring sense for deep and significant questions."

Martin Hairer's is being honoured for a major breakthrough that gives a way of attacking problems that had previously been impenetrable.

Maryam Mirzakhani is being honoured for her "rare combination of superb technical ability, bold ambition, far-reaching vision, and deep curiosity".

How to lose a spacecraft in the most embarrassing way possible.

One of our favourite mathematicians, Marcus du Sautoy, will receive the 2014 Christopher Zeeman medal for the promotion of mathematics to the public.

Books, brains, computers — information comes in many guises. But what exactly is information?

Why (some) physicists want to modify Einstein's general theory of relativity.

In the game of Nim one player always has a winning strategy — it depends on an unusual way of adding numbers.