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 ...

“That’s not at all surprising once you understand how these different smiley faces work,” the psychologist explained. “It can sometimes be difficult to interpret the tone of a ...

Everyone has different opinions on the above. But according to a new study, there’s one thing that we should all be eliminating from our work emails – and that’s the smiley face emoji.