After a weekend of FA Cup action without VAR, BBC Sport ask managers, fans and pundits whether the game needs technology - ...

Wayne Rooney says "referees need help" after big mistakes were made during an FA Cup weekend with VAR. READ MORE: The big VAR debate: with, without or change its scope?

Nature Biomedical Engineering brings together notable advances in applied biomedicine and health technology, and enhances their visibility by means of News & Views articles and editorials, and by ...