Using a sample of 5,660 Finnish twins and their siblings, a recent study by Kupfer et al., published in the January issue of Evolution and Human Behavior, examines the genetic and environmental causes ...

Nowak disguised herself, waited at the airport for two hours for Shipman, then followed her to the parking lot, where she attempted to confront her, allegedly with the intent of kidnapping her. Nowak ...

“To speak ill of others is a dishonest way of praising ourselves.” — Will Durant “Mother, what is water?” — asked the baby fish “Water is what you swim in. Water is what you’re mostly made of. It’s ...

Everybody knows about jealousy, right? Maybe you've read a "little" jealousy is good for you or when your partner is jealous, ...

Expertise from Forbes Councils members, operated under license. Opinions expressed are those of the author. One of the factors that separates jealousy from admiration is pain, a painful awareness of ...

Jealousy can be seen as emotional metadata. It is its own emotion, yes, but also a message carrier for deeper and shier emotions that struggle to make it to the surface. Feeling jealous in a romantic ...

Jealousy, an emotion as ancient as human relationships themselves, can manifest in various ways within romantic partnerships. While some might initially view it as harmless or even flattering, ...

TimesMachine is an exclusive benefit for home delivery and digital subscribers. About the Archive This is a digitized version of an article from The Times’s print archive, before the start of online ...