Hosted on MSN1mon
The strange origin of the kiss explained by science
A kiss might be much more than just a simple sign of affection. What if, in reality, this gesture came from our ape ancestors? A team from the University of Warwick is proposing an intriguing new ...
The Brighterside of News on MSN2mon
The evolution of kissing: How primate grooming shaped human affection
Historical records suggest kissing rituals existed in various forms as early as 4,500 years ago. In ancient Rome, different ...