The magazine’s Ethicist columnist on what to do when you’re conflicted about using an service you may rely on.

But perhaps the most puzzling of the seemingly innocent emojis is the apple, which has been adopted by those in the “manosphere” to identify lowly “incels,” a term that shortens and combines the words ...

What used to be the universal symbol of warmth and joy has taken a sinister turn – at least in the eyes of Gen Z.