José-Manuel Rey unveils the curse of attractiveness

Are the unchanging features of the Universe really unchanging?

The maths behind a curious ITV game show

Explorers return with news from the Arctic

Plus starts a new project on health and medicine

How does it spread?

Adding weight helps Earth dodge killer asteroids

Did the Big Bang mark the beginning of time? Not if we live in a bubble multiverse!

The Abel Prize 2009 goes to Mikhail Gromov

The prime numbers are the atoms amongst the integers, and while we know that there are infinitely many of them, there's no general formula that generates them all. Julian Havil looks at a little-known algorithm that sieves out all primes up to a given number, and which is astonishing in its simplicity.

In 1979 decorating work in a house in Vienna revealed a set of medieval frescoes depicting a cycle of songs by a 13th century poet, who was particularly fond of satirising the erotic relationships between knights and peasant maidens. The frescoes are of great historical significance, but they are badly damaged. In this article Carola Schönlieb explores how mathematicians use the heat equation to fill in the gaps.