Five favourite problems inspired by Leonhard Euler, one of the greatest mathematicians of all time.

Here's a selection of our favourite articles on Olympic maths — from dressage, via ping pong, to athletics.

James Maynard, one of the prize winners at the European Congress of Mathematics 2016, is counting primes that don't have 7s in them. But why?

Frank Kelly talks about his work on networks and how inspiration can strike out of the blue.

Geneticists find fascinating clues to the origin of life.

Mathematicians explore how opinions spread through a society.

Sara Zahedi has won a prestigious prize at the European Congress of Maths. Your future medical diagnoses, and even the welfare of sea life, may depend on her work.

Prime numbers, fluid dynamics and architecture at the European Congress of Mathematics in Berlin.

We have arrived in Berlin for a week of the best maths in Europe.

How to get massive particles from gold.

After having explored our economic analogy for the force of electromagnetism, let us turn to the weak force.

Current physical theories suggest that beautiful symmetries underly the fundamental particles and forces of nature. We describe those symmetries using an analogy from economics, and even rediscover the famous Higgs boson.