Primates practice different mating styles but empowered females help create harmonious families. Humans could learn from them ...

Divorce rates appear to be a more reliable predictor of the reproductive success of the colony than environmental factors ...

An estimated 3% to 7% of North Americans are in a relationship where partners have romantic or sexual relations with multiple ...

Dating terms and commitment rules are being redefined with new age relationship trend. Solo polyamory is the latest trend on ...

Evolutionary biologist Nathan H. Lents details how animal relationships can offer perspective on sexual diversity, social ...

Robyn & Kody's reaction to Christine Brown's October 2023 nuptials has added an awkward twist to the celebrations.

In contrast, resource-defense polygamy, where one sex — usually but not always the male — guards territories to attract mates, is highly unstable and often reverts to monogamy. “This research not only ...

Bird species were categorized into three mating systems—monogamy (strong and durable sociosexual bonds), resource-defense polygamy (weak and transient bonds) and lekking (absence of social bonds).

I'm a sex therapist and psychotherapist, specializing in trauma, polyamory, consensual non monogamy and open relationships, with a particular focus on the LGBTQ+ community. I am currently taking ...

When trying non-monogamy in your relationship, here are some basic things that will help you navigate through the experience.

Two Women; directed by Chloé Robichaud centers on a pair of heroines chafing against motherhood and long-term monogamy.