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 ...

Facial expressions are a fundamental aspect of human social interaction. While emojis are an extremely popular way for people ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: @whiskeyandstormy / Instagram Who said cats can’t give expressions? This adorable video proves otherwise. It shows a ...

For years experts have told us that all humans have standard facial expressions that clearly broadcast our emotions. But Northeastern University psychology professor Lisa Feldman Barrett says that’s ...

Most studies of how we recognize facial expressions have used static models of intense expressions. But new research indicates that facial motion -- seeing the range of movement in the arching of an ...

In the past decade, scientists have made the facial transplants a reality. Now, surgeons can give someone an entirely new, functioning face grafted from a deceased donor. But after these initial ...