Smile dimples aren't caused by a dominant gene — a biologist explains the muscle quirk behind them, and two surprising body ...

Add Yahoo as a preferred source to see more of our stories on Google. Image depics a young women with dimples on both cheeks, smiling in a field In some cultures, dimples are seen as a sign of beauty ...

Many people associate cheek dimples with big-eyed, chubby-cheeked babies. Although most children appear to have cheek dimples, it's largely due to the presence of baby fat, which many people naturally ...

Board certified plastic surgeon Dr. Michael K. Obeng tells PEOPLE how the device works and whether it’s safe to use Vanessa Etienne is a Staff Writer for PEOPLE on the Health team. She joined the ...