About one-third of polled American singles say they've had a consensually ... Reality check: Polyamory and polygamy are not the same thing. Polygamy is a fixed family structure in which more ...

Of all the Mormon doctrines, none caused as much controversy as polygamy, called plural or celestial marriage within the church. It divided prophet Joseph Smith's own household, caused a schism ...

In their villages polygamy was practiced. Friar Pedro de Corpa ... the process for the beatification and canonization of these martyrs began, initiated by the American bishops. Now the decree ...

An American study looks at the fascinating case of birds. In birds, polygamy based on resource defense, where an individual protects a territory to attract mates, is proving evolutionarily fragile.

But "in terms of chronology, the slippery slope from gay marriage to polygamy appears to run in the wrong direction," says Noah Berlatsky at The Atlantic. "The major American experiment with ...

Polygamy became illegal in the United States ... unless you've committed some scurrilous crime -- that those would be sacred to any American citizen. But, no, because of your religious ...

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 ...

The two major categories of relationships that have existed for decades are monogamy and polygamy. The understanding of which one would be better shifts depending on your perspective on culture ...

Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive ...