radical

Tope Omitola looks back at the tragically short but inspiringly productive life of a true original: Evariste Galois.

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 maths of COVID-19

All our COVID-19 related coverage at a glance.
Careful with your Christmas b(a)ubbles

Modelling shows that your choice of how many households you bubble with this Christmas can make a real difference to the spread COVID-19.
Compound infections

Why does the number e appear in models of exponential growth?
The COVID-19 vaccines: Your questions answered

Are they safe? Are they effective? Will they stop the pandemic? Find out with our FAQ informed by experts.
Maths in a minute: The axioms of probability theory

Take a quick trip to the foundations of probability theory.