For decades, flipping a coin has symbolized perfect randomness—a fair, 50/50 chance between heads and tails. But research suggests that this age-old belief might not be as foolproof as we thought. A ...

A coin flip is the quintessence of fifty-fifty chance, but a large group of researchers recently overturned its equitable reputation. Recording a painstaking 350,000+ coin flips by hand, they found ...

People have been relying on the coin toss for quick, unbiased decision-making since ancient times. But is a coin flip 50/50? A new study questions the fairness of the flip. Your chances of stumbling ...

Eliane Deschrijver receives funding from the Australian Research Council. Richard Ramsey does not work for, consult, own shares in or receive funding from any company or organization that would ...