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Mathematicians model a puzzling breakdown in cooperative behaviour

A model developed by evolutionary mathematicians in Canada and Europe shows that as cooperation beco ...
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How Many Knots Exist? A New Computing Trick Is Untangling ...

Finding how many knots there are for a given number of string crossings was thought to be an impossi ...
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Pascal’s Triangle and Polygonal opsgfā€™s

The diagram above illustrates a surprising correspondence ā€“ if you take the reciprocal of a particul ...
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Study Finds Cooperation Can Still Evolve Even With Limited Payoff ...

Direct reciprocity facilitates cooperation in repeated social interactions. Traditional models sugge ...
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How Spiral Search Patterns And Lateral Thinking Cracked Our Puzzle

Rob Eastaway and Brian Hobbs take over our maths column to reveal who solved their puzzle and won a ...
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Here’s why you should (almost) never use a pie chart ...

Our lives are becoming increasingly data driven. Our phones monitor our time and internet usage and ...
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Cutting cake (and eating it too) ā€“ the sticky maths ...

I work on the mathematics of sharing resources, which has led me to consider emotions such as envy, ...
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Higher Polygonal Numbers and Pascal’s Triangle

The third diagonal column in Pascal’s Triangle (rĀ = 2 in the usual way of labeling and numberi ...
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Algebraic Elements Are Like Limit Points!

When you hear the wordĀ closure, what do you think of? I think ofĀ wholenessĀ – you know, tying l ...
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Wire-Cut Forensic Examinations Currently Too Unreliable For Court, New Study ...

A research article published June 10 in theĀ Proceedings of the National Academy of SciencesĀ highligh ...
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Students understand calculus better when the lessons are active

College students learn more calculus in an active learning course in which students solve problems d ...
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Study describes evolution of double-sided social norms for cooperative interactions

In addition to describing biological interactions, evolutionary theory has also become a valuable to ...
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Mathematicians Are Bitterly Divided Over A Controversial Proof

An attempt to settle a decade-long argument over a controversial proof by mathematician Shinichi Moc ...
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Getting Projections Right: Predicting Future Climate

Region by region projections of how climate is likely to change over the coming decades help to make ...
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Malawi’s school kids are using tablets to improve their reading ...

MalawiĀ introducedĀ free primary education in 1994. This has significantly improved access to schoolin ...
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Hermit ‘scribblings’ of eccentric French math genius unveiled

Tens of thousands of handwritten pages by one of the 20th century’s greatest mathematicians, A ...
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