(CNN) — Ears flattened, constricted pupils, a lick of the lips. If you’ve ever wondered if your feline friends’ furry faces were saying something whenever they got together, chances are they were. In ...

The purrs and meows we all know and expect from our feline friends are known to be communicative to humans. But how do cats interact with each other? By way of nearly 300 different facial expressions, ...

The study centered around male and female adult domestic shorthairs that had each been neutered or spayed Nicholas Rice is a Senior News Editor, Weekends for PEOPLE Magazine. He began working with the ...

New research shows facial expressions are planned by the brain before movement, not automatic emotional reactions.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. In a study ...