Which shaking smiley face should you use? Is there a difference between each different colored heart? Does the peach emoji actually mean fruit anymore? Here's how to figure out what all 3,790 ...

How a simple line drawing of a smiley face became a global shorthand for brands to connect with people on an emotional level When Franklin Loufrani trademarked the now iconic smiling face symbol in ...

Some of the participants received messages containing smiley faces, while others did not ... Neither does it mean that you have to be sombre at all times in the workplace. The researchers also ...