What do you imagine when you hear the phrase "a beautiful smile"? White, straight teeth, you might say... But wait! The standards of beautiful teeth might be changing. Full story

Psychologists from California have discovered five types of smiles that women use to manipulate men. Full story

Wearing noticeable metal braces is not necessarily the only way of getting a Hollywood smile. Full story

The so-called "gloss for a snow-white smile" mostly creates just the illusion of white teeth due to a special gloss formula, which seems to illuminate the teeth with a coldish shade. But the novelty from Bourjois is "working" quite differently. Full story

Smiling makes us happy, while being unable to smile after Botox injections reduces the intensity of feelings. Researchers say that while fighting age wrinkles, Botox actually deprives a person from our ability to make facial expressions so the face becomes a mask. Full story

How to strike a conversation with a stranger man at the bar? Andrew Trees, the author of Decoding Love advises on using non-verbal signals. His findings show repeated eye contact combined with a smile is the most effective way. Full story