Per the study, friendly expressions were marked by the cats' ears and whiskers moving forward with their eyes closed, as aggressive cats instead had constricted pupils and ears flattened against ...

The study found that cats are capable of 276 different facial expressions using 26 unique movements -- including blinking, mouth widening, eye narrowing, and ear twitching. By comparison ...

This system, akin to a feline version of the human Facial Action Coding System, breaks down cat expressions into discrete ...

Cats' ears move in a variety of directions and can ... More: Cats use nearly 300 unique facial expressions to communicate, new study shows The way a cat flicks its tail may also give deeper ...