advent calendar

While away the days to Christmas with these Plus favourites. Now, what's behind today's door...

Maths in a minute

Want facts and want them fast? Our Maths in a minute series explores key mathematical concepts in just a few words.

The growth rate of COVID-19

We all now know about R, but sometimes it can be good to consider another number: the growth rate of an epidemic.
The maths of COVID-19

All our COVID-19 related coverage at a glance.
What is constructor theory?

A new way of looking at the physical world promises to shed light on some of the problems physics as we know it can't deal with.
Going back to uni during a pandemic

What can maths tell us about how to make universities safe from COVID-19?
Unlocking the workforce

How can we all get back to work safely in the face of a lingering pandemic?