I f your job involves sitting in front of a screen all day, there’s a good chance your eyes are paying the price. After hours ...

Psychologist Paul Ekman has distinguished between smiles that represent genuine happiness (“Duchenne” smiles), and fake smiles that might be used to feign happiness, or cover some other emotion.

The long, ghastly 'stare' of their searing eye-like cores shines out into the supreme cosmic darkness." Spooky! Below, we can ...

The research has found that the brains of dogs synchronize with that of their owners when one stares at their ... like ...