In the world of blackjack, a little math goes a long way. Card counting, however much casinos try to prevent it, is a relatively easy way to up your chances of winning. It doesn’t take an MIT genius ...

If you’ve ever watched movies where the gambler stares down the dealer, while looking as smart as they can, chances are that they were counting cards. But what is counting cards all about, and is it ...

Update 4:19 pm: This story has been modified to include reaction from the creator of the card-counting iPhone app. Since the July 2008 launch of the App Store, Apple has maintained a sort of moral ...