Genuine smiles activate both mouth and eye muscles, while fake smiles involve only the lips, revealing emotional authenticity through facial cues.

Smiles often mask true feelings, serving as protective gestures rather than expressions of joy. Genuine smiles involve the ...

You’ve probably heard the claim that it takes more muscles to frown than to smile. It’s usually framed as a feel-good reason to turn your frown upside down – less effort, more joy. But anatomically, ...

Ever noticed how there are basically two types of smiles: a genuine smile and a fake one? This distinction has been of interest to researchers for quite some time now. In fact, the genuine smile has a ...

Kenya: The Bureau of Standards has launched a massive crackdown on fake gestures that have become prevalent in the country. Top on the list in the war against fakes includes fake smiles. The standards ...

Ever noticed how there are basically two types of smiles: a genuine smile and a fake one? This distinction has been of interest to researchers for quite some time now. In fact, the genuine smile has a ...