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

Facial expressions arise from brain networks that encode slow, context-rich meaning and fast muscle control on different time scales, keeping smiles and threats socially precise.

Humans perceive emotional expressions displayed by non-human primates and spontaneously mimic these expressions, according to a study published in the open-access journal PLOS One by Ursula Hess from ...

Add Yahoo as a preferred source to see more of our stories on Google. A grid showing the faces of multiple cats. Cats can use hundreds of facial expressions to communicate, a new study reveals. Over ...

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

Scientists are finally decoding the orgasm face. Explore how human evolution, primate behavior, and mate selection shape our expressions of climax.

Advertisement Faces: Facial Expressions For years experts have told us that all humans have standard facial expressions that clearly broadcast our emotions. But Northeastern University psychology ...

Do cats have facial expressions? New research shows that cats actually do express many emotions on their face, similar to humans and dogs. Our understanding of cats, their behavior, and their ways of ...