Kissing, for all popularity, is a bit of a mystery. Scientists have long debated when humans’ ancestors first put their lips together, and whether the act is simply a cultural trait. A new study ...

When my 3-year-old is in a good mood, she asks for a “true love kiss.” She first heard the phrase during a family viewing of Shrek, but it has since become her signal that she is craving affection.

“If there is no profound intimacy, I cannot kiss men during casual sex; they are human vibrators for my sexual release.” —Lilian “My best, most passionate kissing, involving open wet lips and tongues ...

Kissing is more than just “mouth-to-mouth” touching, and the study doesn’t really shed much light on why humans kiss the way they do, said Adriano Reis e Lameira, an evolutionary psychologist and ...

I spent Christmas with my daughter and son-in-law, and their seven-year-old daughter. During that time I noticed that my grandchild and her dad hugged and kissed a lot, much more than you would expect ...

A peer-reviewed study published in the 'Journal of the Human Behavior and Evolution Society' suggested that the world’s first kiss occurred ‘somewhere between 21.5 and 16.9’ million years ago before ...

In A Nutshell Statistical modeling based on living primates suggests an 84% probability that Neanderthals engaged in kissing behavior, challenging outdated stereotypes. Modern humans and Neanderthals ...

DEAR MISS MANNERS: Like so many others, I have a mother-in-law whom I can only tolerate for short periods of time. For context, my significant other and I live together and are basically married, ...

Oops, they did it again! Days after co-stars Scarlett Johansson and Jonathan Bailey locked lips at the London premiere of “Jurassic World Rebirth,” they went for ...