In fact, social monogamy is extremely common in birds and somewhat common in mammals, while sexual monogamy is vanishingly ...

While non-monogamy might be trendy, infidelity is still cited as the cause of half of divorces. Rowan Pelling talks to ...

A study comparing people in monogamous relationships with those in non-monogamous ones has found that both types are on par ...

People in non-monogamous relationships express levels of satisfaction similar to those in monogamous relationships, according ...

Monogamous and non-monogamous individuals report similar levels of satisfaction in both their relationships and sex lives, ...

A new study has debunked the long-held perception that monogamous couples experience more relationship satisfaction.