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Middle class problems
A famous question involving networks appears to have come closer to an answer.
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What is a black hole – mathematically?
Pau Figueras explains how Einstein's theories predicted the existence of black holes, and how to describe them mathematically.
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What is a black hole – physically?
Small, dark, and very hard to see. This and far more indepth answers to every question you ever wanted to ask about black holes.
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Fibonacci in church
Does a church in Pisa display Fibonacci's famous number sequence?
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How to win at Mornington Crescent
This article casts a mathematical eye over a famous non-game enjoyed by thousands of people up and down the UK every week.
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Ketchup and traffic jams
Stephen Hawking's successor as Lucasian Professor studies the maths of soft matter.
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Ramanujan surprises again
A fascinating discovery sheds new light on the work of the Indian mathematician Srinivasa Ramanujan.
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Physics in a minute: What's the problem with quantum gravity?
At the heart of modern physics lurks a terrible puzzle: the two main theories that describe the world we live in just won't fit together.
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George Boole and the wonderful world of 0s and 1s
The story of George Boole is an extraordinary example of collaboration across the centuries.
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Power networks
Why do so many networks exhibit a similar kind of structure? It's because the rich tend to get richer!
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Maths in a minute: The power of powers
The powers of x can work magic.
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Check out Chalkdust!
Chalkdust is a maths magazine produced by students, to promote the beauty and impact of maths.