Egypt and Norway-England, show that replay can reveal a foul, but only a referee can decide how far back the review should go ...

England beat Norway to set-up Argentina World Cup semi-final tie, with winner taking on either Spain or France in the final.

In this World Cup, VAR, or video assistant referee, has become ubiquitous (and despised by many). But there was a time when ...

A random variable that can take only a certain specified set of individual possible values-for example, the positive integers 1, 2, 3, . . . For example, stock prices are discrete random variables, ...

Manchester United had to settle for a 1-1 draw at lowly Ipswich Town in Portuguese coach Ruben Amorim's first match in charge as Marcus Rashford's early goal was cancelled out by a deflected strike ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Marguerita is a Certified Financial Planner (CFP), Chartered Retirement Planning Counselor ...

The use of the VAR, video assistant referee, has been controversial at this year's World Cup. FIFA says it makes the game fairer. Fans and teams say it's being abused. Has VAR gone too far?