Fibonacci retracements are popular among technical traders. They are based on the key numbers identified by mathematician Leonardo Pisano, nicknamed Fibonacci, in the 13th century. Fibonacci's ...

But what makes this sequence so special and interesting? For starters, Fibonacci numbers can be found in the natural world all around us. Most flowers, for example, will have a number of petals ...

When the Fibonacci theorem was solved I heard a mathematician say "What are we going to do now?"!

But it will be enough to get many maths aficionados excited. They will recognise this as the Fibonacci sequence, in which each number (after the first two) is the sum of the previous two in the ...