Why humans in Africa fled to the mountains during the last ice age

People in Ethiopia did not live in low valleys during the last ice age. Instead they lived high up in the inhospitable Bale Mountains. There they had enough water, built tools out of obsidian and relied mainly on giant rodents ...

Women on Tinder prefer highly educated men

A belief among many is that women have a higher preference for education level and earnings potential in a potential partner while men have a higher preference for physical attractiveness. But is there any evidence for this ...

Dating

Dating is a form of courtship consisting of social activities done by two persons with the aim of each assessing the other's suitability as a partner in an intimate relationship or as a spouse. While the term has several senses, it usually refers to the act of meeting and engaging in some mutually agreed upon social activity in public, together, as a couple.

The protocols and practices of dating, and the terms used to describe it, vary considerably from country to country. The most common sense is two people trying out a relationship and exploring whether they're compatible by going out together in public as a couple, and who may or may not yet be having sexual relations, and this period of courtship is sometimes seen as a precursor to engagement or marriage.

This text uses material from Wikipedia, licensed under CC BY-SA