It stands to reason that, like a Valentine's Day heart, a red heart emoji means love. But what does a white heart emoji mean? And how do you use it?

A former deputy headteacher has created a graphic revealing some of the alternative emoji meanings highlighted by Netflix ...

The now-ubiquitous emoji was invented decades ago after its creator said he learned how much impact one heart symbol can exert ... Exchanging short text-only messages generates misunderstandings ...