World's major religions are concerned about moral behavior. What is the relationship between religious commitment and morality?
Polygamy advocate Brady Williams talks with his five wives during an interview at their home in a polygamous community outside Salt Lake City.
AP Photo/Rick Bowmer, File
Joseph Smith, founder of Mormonism, taught that a righteous man could help numerous women and children go to heaven by being 'sealed' in plural marriage. Norms have been revised, but tensions remain.
Although South Africa has taken steps to rid itself of the apartheid-era view of marriage as only heterosexual and monogamous, discrimination against religious marriages persist.
Do we accept attraction and attachment the way they are, or find ways to intervene?
"Love drugs" have their risks, but are also potentially liberating, so people must be free to make their own choices about what works best for them.
Unhappy second wife?
Wedding by Shutterstock
If you can now have a same-sex marriage, why not polygamous one?
Bride and groom, 1900-1910.
Researchers show that a sexually transmitted disease similar to gonorrhoea could have got rid of promiscuous behaviour in agricultural societies.
When is a roll in the hay worth losing your head over?
Sex is often viewed as a totally harmonious interaction between a male and female with the same innate goal – to produce offspring. But it is becoming increasingly clear to biologists that the reproductive…