Bad bosses wear masks. They are dastardly. They mask nasty intentions under broad, toothy smiles and sympathetic facial expressions. Psychopaths are at the top of the toxic corporate mountain ...

These skills, given the devious nature of psychopaths, would mean that they know how to project a false image of sincerity, kindness, ... face perception, and emotion expression.

In a study published in the journal Behavioural Processes last month, two US scientists counted 276 different facial expressions when domesticated cats interacted with one another.

For example, the most common feature of the anger face is the lowered brow. Researchers took a computerized image of an average human face and then digitally morphed it in two ways: One photo showed a ...

The astonished scientists discovered that the cats had at least "276 morphologically distinct facial expressions." As it turns out, scientists have come closer to the answer some of these ...

Next, the researchers played videos of humans making facial expressions. By analyzing nearly 800 videos, Emo could learn what muscle movement indicated which expressions were about to occur.