We use others' eyes - whether they're widened or narrowed - to infer emotional states, and the inferences we make align with the optical function of those expressions, according to new research ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Coyotes, like domestic dogs, possess the ability to create the "puppy ...

Differences in facial musculature between wolves and dogs suggests facial expressions played a role in selective breeding and domestication of dogs Philadelphia (April 5, 2022) – Can’t resist your pup ...

This 1936 portrait by Dorothea Lange shows Florence Owens Thompson with several of her children in a photograph known as "Migrant Mother." Source: Dorothea Lange/Public Domain Photographers and ...