An 'awful' decision, or 'always going to be a red'? Why Juventus' Lloyd Kelly's second yellow card became a straight red in ...

Two red cards, a VAR overturn and a decisive converted penalty with the last kick of the game. All of that happened in the final seconds of a Champions League ...

Liverpool midfielder Alexis Mac Allister just didn’t give up. The Argentina international had an 89th-minute goal disallowed following a VAR check but scored again in the seventh minute of stoppage ...

Learn how to distinguish marginal costs by exploring their relationship with fixed and variable costs in production.

Abstract: As an important form of renewable energy integrated to the power system, distribution network is being challenged by voltage violation and network loss increase. Currently, model-based ...

Roberto Rosetti, UEFA’s head of refereeing, believes VAR has become too “microscopic” and claims the reason for the technology’s introduction in the first place has been forgotten.

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Heading into the new season, the VAR remains a talking point as sections of fans and pundits are against the use of the technology in sports today, while some are for it. VAR was introduced to help ...

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 ...

It was another day of video assistant referee (VAR) frustration. Supporters were left in the dark for minutes on end. Fans at three Premier League games on Sunday had lengthy waits while 22 players ...

Tammy Abraham's goal for Aston Villa was disallowed by VAR after the ball was deemed to have gone out of play in the build-up - but was there conclusive evidence? Abraham thought he had marked his ...