There's nothing subtle about sunflowers. There they stand, taller than the garden fence, with vibrant yellow heads screaming summer and 'look at me'. But as summer turns to autumn, their heavy heads ...

The trippy swirling patterns seen in the heads of sunflowers may have finally given up their mathematical secret. Researchers and citizen scientists have analysed the golden coloured flowers as part ...

Today's video is a good beginning for a Monday morning in spring. It tells you a little about Fibonacci numbers in nature, a subject that Alan Turing was studying before he died. This video also tells ...

In the head of a sunflower, the tiny florets that turn into seeds are typically arranged in two intersecting families of spirals, one winding clockwise and the other winding counterclockwise. Count ...