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 ...
Social Sciences
Nov 10, 2010
4
0
Don't date your friends' exes. That's the unspoken golden rule of high-school romances.
Social Sciences
Jan 21, 2022
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42
Faculty of 1000, the leading scientific evaluation service, has highlighted research providing evidence for the evolution of a new species.
Plants & Animals
Aug 5, 2009
0
0
New research has revealed that sexual arousal leads to an immediate preference in short-term mating in men over more long-term committed relationships, such as marriage.
Social Sciences
Dec 16, 2022
0
54
(PhysOrg.com) -- Females with fewer sexual partners can explain where bird species have evolved to cooperate in the rearing of their young, according to Oxford University research.
Plants & Animals
Aug 19, 2010
1
0
Though an estimated 1% of Americans identify as asexual—a sexual orientation most commonly defined as lacking sexual attraction—asexual people remain relatively invisible and are rarely researched. For these reasons, ...
Social Sciences
Nov 3, 2022
0
2
Scientists at the University of Liverpool have discovered that male topi antelopes deceive their female counterparts in order to increase their chances of mating.
Plants & Animals
May 19, 2010
1
0
Psychiatrist Dr. Gaiathry Jeyarajan envisions a future where parents are comfortable having conversations with their kids early on about consent and boundaries. Avoiding these discussions only perpetuates the culture of silence ...
Social Sciences
Jan 18, 2022
0
3
Same-sex sexual behavior may seem to present a Darwinian paradox. It provides no obvious reproductive or survival benefit, and yet same-sex sexual behavior is fairly common—around 2-10% of individuals in diverse human societies—and ...
Evolution
Aug 24, 2021
3
307
Close friendships among males are rare in the animal kingdom, as males usually compete for rank and access to females. However, male friendships can also be beneficial for male reproduction, as friends can provide support ...
Plants & Animals
May 25, 2022
0
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