A bizarre video from Thailand showing a man grabbing a cobra with ease and a smile on his face has gone viral. The viral ...

A serial killer on the loose. The killer has a pattern - he/she brutally maims the target, leaving them with a gory smiling face. Enter a high-ranking police officer diagnosed with Alzheimer's ...

The face we present to the world is constantly changing as different combinations of its 42 muscles contract and contort it. Humans can produce thousands of distinct facial expressions ...