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To study a system, mathematicians begin by identifying its most crucial elements, and try to describe them in simple mathematical terms. As Phil Wilson tells us, this simplification is the essence of
Another way of voting
Should we let go of the "one person, one vote" principle?
What is general relativity?
To celebrate the centenary of the general theory of relativity we asked physicist David Tong to explain the...
How a special kind of curve can keep your data safe.
Kissing the curve – manifolds in many dimensions
Following on from our previous article about curvature of lines and surfaces, we now move up to curvature of...
El Niño: What on Earth will happen next?
El Niño is a climate event without equal, causing droughts, floods, hurricanes and typhoons around the globe...
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