Six-time USA Memory champion Nelson Dellis has memorized hundreds of digits of pi. He has tips for how to improve your memory ...

Steve Jobs used to wash his feet in the toilet, would park his car in disabled bays, and if he didn't like something, he'd shout "This is shit!" at his minions. But the "turtleneck-wearing" Apple ...

What makes someone a genius? Are they the smartest, most creative, most innovative people? Those with the highest IQ? Who we consider a genius may actually tell us much more about what we value as a ...