helen fisher

We've all heard of the seven-year itch. Since a popular movie by the same name was released in 1955, the concept of the seven-year itch has been a widely accepted phenomenon.
In fact, the number of couples living together has more than doubled since the 1990s, according to the Pew Research Center
If you know single women in, say, Manhattan or Miami, you've probably heard some of them complain about the array of jerks
If there's one thing women share, it's proverbial horror stories of early sexual discovery -- in classrooms, bathrooms or
What things can’t you work without? Tweet #fivethings @huffpostwomen. So we asked twelve highly successful women in a variety
Have you heard about the latest survey of single people? It is based on a nationally-representative sample of more than 5,000