See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A kitten with a permanently grumpy facial expression is delighting the ...

Facial expressions play a fundamental role in social communication. While it is well established that others’ expressions influence our behavior—such as approaching a smiling person or avoiding an ...

CHICAGO (Reuters) - The arch of an eyebrow or the curve of a lip tells chimps a lot about each other, a finding that may give scientists new understanding about the evolution of human communication, ...

Psilocybin from so-called “magic mushrooms” has the ability to weaken an individual’s response to angry facial expressions, according to a newly published research. The findings are based on the ...