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

Emotions play a central role in shaping human behavior, cognition, and social interaction. They bridge biology, behavior, and sociality—functioning as ...

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 ...

Humans have a great capacity for both self-sabotage and unlimited learning. This makes us exceptionally unpredictable.

The same brain cells linked to disorientation in Alzheimer's disease have been preserved—and even slightly increased—across ...

“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 ...

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 ...

Kissing is something of a mystery, being "only documented in 46 percent of human cultures," noted psychologist Catherine ...