Fernanda Fabian, 30, is nonmonogamous, while her partner of six years is monogamous. They've figured out how to make their relationship work. Fabian would be willing to close their relationship for ...

Conversations about non-monogamy can be difficult. Here's how to bring it up to your partner gently. Credit: Vicky Leta / Mashable Interest in non-monogamous relationships has soared in the past few ...

My wife and I have been married for four years. When we got married, we were both monogamous. We wanted kids and a classic ...

Ethical nonmonogamy, often shortened to ENM, used to be a relatively unknown or misunderstood term. Now it’s very much in the mainstream, showing up on dating profiles, podcasts, and social feeds.

How monogamous are humans, really? It’s an age-old question subject to significant debate. Now a University of Cambridge professor has an answer: Somewhere between the Eurasian beaver and a meerkat.

People in non-monogamous relationships express levels of satisfaction similar to those in monogamous relationships, according to a new study published in The Journal of Sex Research. However, ...

Discussions of non-monogamy have boomed online in the past few years, as hookup apps like Feeld have made it easier for people to participate in "the lifestyle." As with any subject on the internet, ...

(CNN) — Humans are far more monogamous than our primate cousins, but less so than beavers, a new study suggests. Researchers from the University of Cambridge in England analyzed the proportion of full ...