Content about “
geometry

Article
Hong Wang

The Fields Medals 2026: Hong Wang

What do sound waves, snow flakes and spinning needles have in common? The answer is the mathematics of Hong Wang, who has just won a Fields Medal at the 2026 ICM.

Article
coiled pasta

Dive deeper into the loop soup

Fields Medallist Wendelin Werner loves Brownian loop soups. In the second part of this article, we learn more about why they matter so much.

Article
A plate of spagetti hoops

Dive into the loop soup!

Fields Medallist Wendelin Werner loves Brownian loop soups. We explore what they are, why he finds them so "natural", and how they are linked to the physics of elementary particles.

Article
A triangular tiling of the hyperbolic plane

A (hi)story of geometry

A story from geometry shows how developments in mathematics have fundamentally changed the way we think about the world around us.

Article
Pi

Easy as pi?

This article explores this most beautiful of numbers. Find out its definition, why its value can only ever be approximated, what it has to do with waves, and why it contains the history of the Universe. 

Article
pi cake

Happy pi day 2025!

We celebrate pi day with a look at the number itself as well as some of its fellow numbers we particularly like.