Pine cones. Stock-market quotations. Sunflowers. Classical architecture. Reproduction of bees. Roman poetry. What do they have in common? In one way or another, these and many more creations of nature ...

First mapped by a merchant's son in 13th-century Italy, the Fibonacci sequence has become one of the most influential patterns in science, design, and technology. When you think of math, you might ...

Imagine the market is like a massive rubber band. When stretched too far in one direction, it must inevitably snap back, or retrace, before moving forward again. The challenge for the individual ...