Video: Our endless fascination with pi

For centuries, pi—the ratio of a circle's circumference to its diameter—has fascinated mathematicians and scientists. The number, which is infinite but never falls into a repeating pattern, is used in formulae throughout ...

Are organisms basically living machines?

Scientists are increasingly interested in the prospect of solving a range of fundamental problems facing our civilisation by designing and reconstructing organisms.

Education improves economic rationality, study finds

There has been sustained interest across behavioral and social sciences – including psychology, economics and education – in whether people are born to be rational decision-makers or if rationality can be enhanced through ...

Why atheists are not as rational as some like to think

Many atheists think that their atheism is the product of rational thinking. They use arguments such as "I don't believe in God, I believe in science" to explain that evidence and logic, rather than supernatural belief and ...

Diverse populations make rational collective decisions

Yes/no binary decisions by individual ants can lead to a rational decision as a collective when the individuals have differing preferences to the subject, according to research recently published in the journal Royal Society ...

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