A new study on how computers can be accurately controlled using only facial expressions could help make augmented reality (AR ...

A recent study offers promising insights into how facial expressions could be used to control virtual reality (VR) and augmented reality (AR) systems, potentially revolutionizing accessibility for ...

If a mouse is in a lot of pain, an experienced handler may see it in the animal’s facial expression—its narrowed eyes and bulging cheeks. But, subtler facial expressions may be more difficult to match ...

Non-verbal messages including body movements, facial expressions, vocal tone and volume, and other signals are collectively known as body language. Microexpressions (brief displays of emotion on ...

This story appears in the October 2017 issue of National Geographic magazine. Let’s face it: When it comes to expressions, a horse is no one-trick pony. Recent findings have revealed that our ...

We all know the feeling of questioning whether or not our feline friends know what we're saying. Well here's how to find out.