The human face is a trusty map when navigating the landscape of everyday affairs. Mostly, we are very skilled at using it. We can detect someone’s joy. We can sense another’s disenchantment. We can ...

Facial expressions are not the only way we express our emotions—body language also plays a crucial role. The way our body moves when laughing at a comedy show is different from how we move when ...

Have you ever reached for food without really being hungry, only to realize later that something deeper was going on? Maybe it was stress, boredom, loneliness, or even celebration. Food has always ...