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

From the mathematics of shuffling to tackling the COVID-19 pandemic, we've really enjoyed speaking to all of these female mathematicians about their work over the last year.

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

Explore the mathematical study of symmetry with this collection of content, which includes short introductions, in-depth articles, a podcast, and some magic!

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