Chris Boucher explores the secrets and symmetries behind a measure of the distance between binary strings
Venn diagrams, retrograde chess, and behind-the-scenes Christmas lectures all feature in our autumn 2021 edition. Plus all your favourite puzzles & columns.
Paula Rowińska uses mathematics to answer some awkward questions
In 2018, scientists discovered a new shape that is essential to multicellular life
Vote for your favourite mathematical celebration day
Mathematical fashion advice for an ever-changing world
