“Every breath you take, every move you make, every smile you fake, I’ll be watching you,” sang Sting back in the ‘80’s. Except it’s not quite true. We’re not really watching. We don’t pay attention to the little signals from others, and even more significantly, from...

It is said that the eyes are the windows of the soul. "I could see it in her eyes," "His sad eyes gazed upon her," "He had an evil gleam in his eyes." We could probably find hundreds of these common expressions without trying. The eyes do more than just see, and you...