PITTSBURGH--A smile that lifts the cheeks and crinkles the eyes is thought by many to be truly genuine. But new research at Carnegie Mellon University casts doubt on whether this joyful facial ...

Mona Lisa’s smile is mysterious, the Cheshire Cat’s is devious, the Joker’s is mischievous and Buddha’s beatific. Humans probably have been smiling for as long as they’ve been around. But despite the ...

In a time where people are largely dressed down and masked up due to the coronavirus pandemic, Apple has responded by creating a new face mask emoji character with a more positive outlook. The most ...

"The look of love is in your eyes ... The look of love is saying so much more than just words could ever say." —Dusty Springfield "Mona Lisa you are the lady with a mystic smile. Do you smile to tempt ...

In the late 1960s a psychologist named Albert Mehrabian co-authored two influential studies investigating how important the semantic meaning of words were in regards to how people communicate emotions ...