Although sharply divided, public attitudes toward gays and lesbians are rapidly changing to reflect greater acceptance, with younger generations leading the way, research by NORC at the University of Chicago shows.
In modern culture, it is not considered socially acceptable for married people to have extramarital sexual partners. However, in some Amazonian cultures, extramarital sexual affairs were common, and people believed that when ...
(PhysOrg.com) -- Men die at higher rates than women across the lifespan. A new study suggests that this excess mortality is the price of reproductive competition.
(PhysOrg.com) -- Crows that are the product of incest are more susceptible to diseases, according to a new Cornell study published online this month in the journal Proceedings of the Royal Society B.