Jealousy is a normal human emotion defined by the Oxford English Dictionary as "feeling or showing resentment towards a person one thinks of as a rival." Pathological jealousy, also known as ...

Here's what we know about "retroactive jealousy," a term for intrusive and painful thoughts about a partner's romantic or ...

Kristin Weiland is a documentary film producer and writer with a background in crisis management and ethnographic research. She specializes in investigative and social impact documentary projects, and ...

Delusional disorder is primarily characterized by one or more delusions lasting for at least a month, while schizophrenia involves a broader range of psychotic symptoms, such as hallucinations and ...

At first, it might seem flattering. Your partner tells you they can't stand seeing you talk to others, that "they're looking out for you because they love you", or that they can't sleep without ...

Editor’s note: The podcast Chasing Life With Dr. Sanjay Gupta explores the medical science behind some of life’s mysteries big and small. You can listen to episodes here. (CNN) — Who hasn’t felt the ...

Jealousy is a complex emotion that we've all experienced at some point in our lives (whether we'd like to admit it or not), but sometimes the signs someone is a fake friend who's jealous of you are ...

The problem is not that we compare ourselves to one another, writes Meehika Barua, but that we insist on pretending we don’t.