Life reconstruction of fossil Asteroxylon mackiei. Credit: Matt Humpage, Northern Rogue Studios A 3D model of a 407-million-year-old plant fossil has overturned thinking on the evolution of leaves.

It’s wild to think that a math puzzle from the 1200s is now helping power AI, encryption, and the digital world we live in.

1.Now, even though this is straight-up mathematics, the ratio comes up organically in nature a lot, most notably in the shell of a nautilus. However, it's also in the most random and obscure places, ...

If you don’t know what Fibonacci day is then go now and have a look at the calendar, write today’s date in the Month/Day format (11/23), … ...

When Fibonacci introduced what would become an eponymous sequence, he did so using rabbits as an analogy. Breeding pairs of rabbits are able to multiply within their ranks infinitely. Unfortunately, ...