Facial expression control starts in a very old part of the nervous system. In the brain stem sits the facial nucleus, which ...

It’s intentionally sending a signal that it’s pissed off, so beware ...

W e all subtly mirror the facial expressions of the people around us, smiling when they smile, furrowing our brows in concert ...

When a baby smiles at you, it's almost impossible not to smile back. This spontaneous reaction to a facial expression is part ...

Every time we smile, grimace, or flash a quick look of surprise, it feels effortless, but the brain is quietly coordinating ...

Facial mimicry refers to automatic copying of another person’s facial expressions. When one person smiles, a listener may ...

It's only been a few months since Meta announced that it would open its smart glasses platform to third-party developers. But ...

Imagine sitting across from someone describing two movies to you. You listen attentively, trying to decide which one ...

Lay presentations of research on emotions often make two claims. First, they assert that all humans develop the same set of core emotions. This claim is called the “basic emotion approach” (Ekman, ...

Babies often come up with the silliest expressions, even if that is not a reflection of their actual feelings at that point.