Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

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 ...

Former Premier League referees’ chief Keith Hackett never had much time for criticism of any officials. “It’s a little bit like me advising Lionel Messi on how he can improve his performance and where ...

The video assistant referee (VAR) is one of the most controversial aspects of soccer today. At the 2026 FIFA World Cup, it will again take center stage, providing the final word on many of each ...

Premier League VAR errors have benefited Arsenal to the potential tune of four points this season, gifting the Gunners a huge advantage in the title race. City are two points behind Mikel Arteta's ...

Abstract: The high penetration of intermittent renewable energy resources in active distribution networks (ADN) results in a great challenge for the conventional Volt-Var control (VVC). This article ...

A malfunction of the video assistant referee (VAR) has caused a disruption to Sunday’s 2025-26 Caf Champions League final first leg match between Mamelodi Sundowns and AS FAR at Loftus Versfeld. AS ...

Manchester United saw a controversial second goal against Nottingham Forest survive a VAR review after referee, Michael Salisbury, decided to stick with his original decision despite being advised to ...

Mikel Arteta and Arsenal have been told Everton should have been awarded a penalty in their recent 3-3 draw with Manchester City after Bernardo Silva hauled Toffees star Merlin Rohl to the ground. The ...

The Premier League's Key Match Incidents panel has confirmed VAR officials made a critical error by not awarding Everton a penalty against Manchester City. Mikel ...