Victoria Beckham found herself at the center of a social media firestorm when she posted a photo of herself kissing her daughter Harper on the lips to Instagram over the summer break. Commenters ...

Hillary Duff is a doting mom, but some are judgmental about how she shows her affection. (Photo: Getty Images) There are two kinds of parents: those who kiss their kids on the lips, and those who ...

Our ancient primate relatives—including Neanderthals—may have enjoyed a nice peck on the lips. But researchers still don’t ...

More than 100 million people will tune in Sunday to see if Tom Brady will win an unprecedented sixth Super Bowl. Meanwhile, some of the star quarterback's critics are zeroing in on another issue ...

In the words of Dua Lipa, one kiss is all it took about 21 million years ago. That's roughly when scientists estimate that ...

David Beckham, Gabrielle Union and more have made it clear that they aren't losing sleep over unsolicited criticism about how they show their kids affection As Christmas approaches, David Beckham ...

There’s more to a kiss than meets the lips, as couples are learning at a kissing school in Seattle. Psychotherapist Cherie Byrd, 56, got the idea for teaching kissing classes while dating a man who ...