Cheaters don’t usually look like villains twirling a moustache and sneaking off into the night. Most of the time, they look… normal. Charming, even. That’s why spotting one early can feel confusing, ...

Can we tell if someone is unfaithful to a partner just by watching the couple communicate with each other? A new study suggests that we may in fact be able to pick up clues of infidelity by watching ...