Have you heard the joke about the humourless office worker who went for a promotion ... "I believe having a sense of humour is part of the leadership package," Mr Carlisle says.

Elon Musk issued this statement on April Fool’s Day in 2018. It may have been an obvious attempt at humor, but not everyone saw the funny side, especially as there have been several bleak ...

Great. Joking about the office bidet erupting like an Icelandic geyser again? Go for it. But if your joke makes someone feel small or excluded, it’s not funny – it’s just mean. Conversely ...