Euclidean geometry is the kind you were taught at school, the world of sines and cosines, and the square on the hypotenuse being equal to the squares on the other two sides. Its laws—first set out by ...

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...

Geometry may be one of the oldest branches of mathematics, but it’s much more than a theoretical subject. It’s part of our everyday lives, says Professor Jennifer Taback, and key to understanding many ...