four-colour theorem
It's one of mathematics' most famous results: every "map" can be coloured using at most four colours. What it doesn't usually apply to, however, are real maps.
Asking good questions is an important part of doing maths. But what makes a good question?
-
Want facts and want them fast? Our Maths in a minute series explores key mathematical concepts in just a few words.
A new machine learning framework provides doctors with a reliable tool to help diagnose Alzheimer's disease early.
What do we know about monkeypox, what do we not know, and what efforts are going into modelling it?
The COVID-19 emergency resulted in some amazing mathematical collaborations.
Here's a simple game at which a human can out-fox even the cleverest algorithm.
The INI is celebrating its 30th birthday. What is it and what is it do for maths and mathematicians?