Probability of precipitation (PoPs) is one of the most common elements of a forecast you see on websites and weather apps, ...

When it comes to “our” Survivor — the type of football pool/contest where you pick one team to win straight up each week of ...

How likely you think something is to happen depends on what you already believe about the circumstances. That is the simple ...

Meteorologists explain that a 30% chance of rain means there's a 3 in 10 chance of rain at any point in the forecast area.

Learn what a parlay bet is, how parlays work, and the different types available — including same-game, teaser, and round robin parlays.

Week 1 of the college football season left little doubt about which teams sit atop the sport’s early landscape. Ohio State, ...

A team of Korean researchers has developed a world-class Deterministic Random Bits Generator (DRBG). Random numbers are ...

Conditional probability is the likelihood of an event occurring based on the occurrence of an earlier event. The second event is dependent on the first event.

KAIST researchers have developed a DRBG that theoretically achieves the highest possible level of security through a new proof technique, while maximizing speed by parallelizing its structure. This ...

Variance is a measurement of the spread between numbers in a data set. Investors use the variance equation to evaluate a portfolio’s asset allocation.

Your odds of hitting the Powerball jackpot are staggering, but there is an easy — albeit expensive — way to ensure you win.