In the new study, Zollikofer and his team examined several teeth that were uncovered over 20 years ago in the Caucasus ...

Kissing is a big part of human bonding and social connection and associated with the release of oxytocin and dopamine. Here ...

A study comparing fossil skulls and great ape anatomy reveals how temporal lobes evolved in response to social complexity and ...

This diagram called 'The March of Progress' simplifies evolution into a series of stages which took place over millions of ...

humans and other apes have a specific DNA sequence inserted into the TBXT gene that tail-bearing primates, like monkeys, lack. Also read In a landmark study released on bioRxiv in September 2021, Xia ...

Researchers agreed she was from a new species of human-like ape that they named Australopithecus afarensis, meaning “southern ape from Afar.” One of the important findings regarding Lucy’s ...

One theory suggests kissing evolved from nurturing care behaviors like premastication ... mouth-to-mouth contact among human ancestors after grooming. "Great ape social behavior suggests that ...

The 3.2-million-year-old human ancestor known as Lucy sparked a revolution in scientists’ understanding of the origins of ...

A kissing-like behavior has been observed ... A scientist posits that kissing in humans could have its origins in the "final kiss" movement in ape grooming. Stock image of bonobos grooming.

Roughly 1.77-million-year-old teeth show that slow development in hominids may have had an earlier start than previously ...