Are you fascinated by the double slit experiment? Then hold on to your hat for Wheeler's delayed choice experiment.

Try your brain at this tricky, but lovely, riddle.

Where have the COVID-19 vaccines got us so far and where we are likely to be when the rollout is complete?

A quick example of the art of rough and ready calculations.

László Lovász has won one half of the Abel Prize 2021 for fundamental contributions to theoretical computer science and discrete maths.

You are faced with a difficult problem, it is not easily solved. How do you feel? Well, if you are Avi Wigderson, one of the winners of the 2021 Abel Prize, you are very happy!

There are triangular numbers hiding all over the standard multiplication table! Find out how to discover them in this article!

What's the safest way to reopen schools? And can testing make things better?

What is group theory and why is it such an exciting area of maths? Two experts explain.

When it comes to loosening COVID restrictions all eyes are usually on R — but it's also important to take account of prevalence.

Plus is proud to join forces with leading epidemiologists from the JUNIPER consortium.