Add Yahoo as a preferred source to see more of our stories on Google. Probability can explain why a coin flip has a 50/50 chance of landing heads versus tails, but it also can be used for more ...

All bets are off, because it turns out that flipping a coin — which is rather questionably used to tie-break elections across the world — isn’t actually a fair fifty-fifty chance. As part of a new, ...

Researchers at the University of Amsterdam analyzed the probability of a coin toss and found that it is not exactly 50/50. The team employed 48 people, using 46 currencies, to flip a coin 350,757 ...

What you’ll get is a pretty good estimate of the irrational number pi (3.14159...). To celebrate Pi Day this year, here are ...