Facial expressions arise from brain networks that encode slow, context-rich meaning and fast muscle control on different time scales, keeping smiles and threats socially precise.

The first emojis can be traced back to the late 1980s, but it was not until 2011 that they became a part of our everyday lives. That was when Apple, followed by other tech companies, implemented ...

The way someone walks, talks, smiles, or gestures gives a clue to who they are. Whether through the flick of an eyebrow, the rhythm of our walk, or the tilt of a head, movement speaks volumes.

Google LLC is bringing a host of new accessibility upgrades to Android, with the headline feature something known as Project Gameface, which uses artificial intelligence to translate facial ...

When people smile politely, flash a grin of recognition, or tighten their lips in disapproval, the movement is tiny – but the message can be huge. Imagine you are in a courtroom observing a juror who ...