Lovers kiss, right? Not everywhere. After combing through data from 168 cultures worldwide, anthropologists from UNLV and the Kinsey Institute could only find evidence that couples engage in romantic ...

For generations, passionate kisses immortalized in movies, songs and the arts have served as a thermometer of romantic affection. But current research has found that not only is romantic kissing not ...

(Phys.org)—A team of researchers from Nevada State and Indiana Universities has found that romantic kissing is not nearly as ubiquitous as many have thought. In their paper published in American ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. “The meeting of ...

It’s easy to underestimate the value of a kiss. When you’re Netflix and chilling, you probably want to hurry up and get to the good stuff because who actually focuses on the way they’re making out?