Polyandry is a group with one female and many males. Polyandry is a reproductive strategy that helps a female ensure reproductive success by providing her with multiple mating options. The ...

A switch in traditional gender-role behavior gives an advantage to male and female shorebirds called jacanas. Found in tropical regions, jacanas have evolved a social system that confused early ...

Cooperative polyandry: A mating system in which one female copulates with more than one male, and all individuals in the group care for offspring, including the non-parent(s). Dominance ...

Through her compelling work, Willemoes-Wissing tackles the disparity between the legal recognition of polygyny and the absence of polyandry ... multi-participant wedding ceremony that challenged ...

Planning a wedding can leave you with sticker shock, especially if you and your spouse-to-be are hoping to throw a destination wedding. To help you plan a far-flung wedding celebration that doesn ...

As far as jewelry purchases go, a wedding band is one of the most important. But finding the ideal ring for guys can be especially tricky, so we researched countless styles and rounded up the 10 ...

More couples are asking their wedding guests to help them purchase a home, eschewing traditional gifts like small appliances and linens. By Matt Yan Push the blenders, cutlery sets and fine china ...

Wedding experts advise starting cash giving at $100. You may want to adjust up to $500 based on factors such as your relationship with the couple, your budget and the cost of your attendance at ...