Video assistant referee causes controversy every week in the Premier League, but how are decisions made, and are they correct? This season, we take a look at the major incidents to examine and explain ...

Quadratic regression is a classical machine learning technique to predict a single numeric value. Quadratic regression is an extension of basic linear regression. Quadratic regression can deal with ...

In the space of eight minutes at the end of Liverpool’s trip to Nottingham Forest’s City Ground on Sunday afternoon, Alexis Mac Allister enjoyed and endured the full gamut of emotions which ...

Football and rugby union are among the sports that use video technology to help determine contentious key decisions in matches. Football uses a video assistant referee (VAR) while rugby union's ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Gary Neville says the decision to overturn Rayan Cherki's late goal from the halfway line in Manchester City's win over Liverpool erased one of the moments of the season and provided ammunition for ...

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 ...

Exclusive: Premier League officials push for change after semi-automated offside system contributes to five-minute delay Sam Wallace has been chief football writer since 2015, and covers all aspects ...