Scientists call this phenomenon emotional mimicry. Biologists and psychologists consider this automatic matching of another’s ...

Humans perceive emotional expressions displayed by non-human primates and spontaneously mimic these expressions, according to ...

Sometimes, people can't help but outwardly show their emotions. And people whose faces give away every emotion they feel ...

Humans not only recognize emotions on the faces of monkeys and apes but also unconsciously mimic those expressions.

Modern human faces are surprisingly delicate compared with the jutting jaws and broad noses of our closest extinct cousins. The contrast is not just cosmetic, it reflects deep differences in growth, ...

The brain may organize emotions like locations on a map, revealing a hidden system that helps people interpret changing ...