Jonathan Haidt's book The Anxious Generation represents an evolutionary argument as to why cellphones may be driving the ...

The research on evolutionary psychology predicted that men and women tend to have consistently different mating strategies because of one simple fact: women get pregnant and men don't. Pregnancy has a ...

Here are 10 signs someone truly loves you. 1. They cannot keep their eyes off you (in a non-creepy way) Eye contact is one of ...

For decades, scientists have built bizarre-looking apparatuses for babies to traverse. The purpose of these wobbly bridges, ...

Scientists have traced kissing back to early primates, suggesting it began long before humans evolved. Their analysis points ...

A new framework argues that human language did not arise from a single evolutionary leap but from the convergence of many biological abilities and cultural processes.

A new study released on Wednesday found that humanity's first kiss occurred roughly 21 million years ago, predating humans.

The social act of 'kissing'—pressing one's lips against another's, a behavior seen in humans and other animals—is considered ...

"A comparative approach to the evolution of kissing," was published by Evolution and Human Behavior on Nov. 19 ...

A new study led by the University of Oxford has found evidence that kissing evolved in the common ancestor of humans and ...

“Do you think your appearance, clothing and mindset are younger than your age?” When this question was posed to 852 men aged 35 to 60 working in Seoul and Gyeonggi, 81 percent said yes — they believed ...