A new study published in Biological Psychology has found that people with higher levels of psychopathic meanness show weaker brain responses when viewing emotional facial expressions—including fear, ...

The human face is powered, depending on how you count ... “The premise of what we do is that emotions are important,” says el Kaliouby. “Emotions don’t disrupt our rational thinking ...

of the thumbnails examined featured a human face, and 88% were colorful. Some 70% of the thumbnails contained a title or explanatory text. Thumbnails for the most popular news-related YouTube videos ...