Article
Numbers going into a pipe and coming out of a red suitcase

More or Less

A new series of More or Less, BBC Radio 4's series devoted to all things numerical, starts on November 12th. Presenter Andrew Dilnot tells Plus about the motivation behind the programme.

Article

The golden ratio and aesthetics

It was Euclid who first defined the Golden Ratio, and ever since people have been fascinated by its extraordinary properties. Find out if beauty is in the eye of the beholder, and how the Golden Ratio crosses from mathematics to the arts.
Article
Green and pink photo of pills

The best medicine?

To make hard decisions, you need hard facts. Medical statistics can help us to decide what treatment to look for when we are ill, and to estimate our chances of recovery.

News story

Prime time

Two computer science students and their professor prove testing for primes is easy - a result that has eluded mathematicians for centuries.
Article
justice

Beyond reasonable doubt

In 1999 solicitor Sally Clark was found guilty of murdering her two baby sons. Highly flawed statistical arguments may have been crucial in securing her conviction. As her second appeal approaches, Plus looks at the case and finds out how courts deal with statistics.