Lovers are a lot like hot sauce — they range from “mild” to “intense.” Australian scientists have boiled romantic lovers down into four categories — with the most extreme said to make whoopee up to 20 ...

The mild romantic lovers show the lowest intensity of romantic love, obsessive thinking, commitment and frequency of sex. They make up 20.02% of the population and are most commonly heterosexual men.

Are you a “libidinous romantic lover”? Or more of a “moderate romantic”? A study claims to have identified four types of “romantic lover” among those involved in the early years of a relationship.

Love is everywhere you look. People talk about love in pop songs, on TV, across social media, over dinner, at work, and in school hallways. There is also growing scientific interest in romantic love, ...