(Medical Xpress)—A research team from the Evolution and Ecology Research Centre at the University of New South Wales has found that women find men most attractive when they have approximately ten days of beard growth. In ...
How men play the mating game is fairly well understood. But the psychological tricks and ploys women might use to attract or deceive men are less clear.
Feb 14, 2020
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Japan has an increasing percentage of young adults with no history of heterosexual vaginal intercourse. Public health experts at the University of Tokyo have completed the most detailed analysis of national fertility survey ...
Apr 8, 2019
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(Medical Xpress) -- Women look for tall, dark and handsome. Those chiseled features and that deep sexy voice have gained the attention of women for generations. However, a new study published in PLoS ONE shows that those ...
(HealthDay)—Adults with autism report a broad range of sexuality—being much more likely to identify as asexual, bisexual or homosexual than people without autism, a new study finds.
May 5, 2021
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(PhysOrg.com) -- A new study published in the Archives of General Psychiatry describes how the use of functional Magnetic Resonance Imagery, or fMRI, is able to detect and diagnose pedophilia with greater accuracy than current ...
Cuddling and caressing are important ingredients for long-term relationship satisfaction, according to an international study that looks at relationship and sexual satisfaction throughout committed relationships, but contrary ...
Jul 5, 2011
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The level of HIV-1 in the blood of an HIV-infected partner is the single most important factor influencing risk of sexual transmission to an uninfected partner, according to a multinational study of heterosexual couples in ...
Jan 12, 2012
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There is a popular belief that sexual orientation can be revealed by pupil dilation to attractive people, yet until now there was no scientific evidence. For the first time, researchers at Cornell University used a specialized ...
Aug 6, 2012
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Researchers have found a potential new source for sexual problems among middle-aged and older men: the relationships between their female partners and the men's closest friends.
Aug 8, 2011
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Heterosexuality is romantic or sexual attraction or behavior between members of the opposite sex or gender. As a sexual orientation, heterosexuality refers to "an enduring pattern of or disposition to experience sexual, affectional, physical or romantic attractions to persons of the opposite sex"; it also refers to "an individual’s sense of personal and social identity based on those attractions, behaviors expressing them, and membership in a community of others who share them". The term is usually applied to human beings, but it is also observed in all mammals.
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