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Hard Copy
- February 2, 2026
793 views 55 sec

Why the human penis is unusually large compared to that of other primates is a long-standing evolutionary question. A group of Australian evolutionary biologists and psychologists have studied this question by using computer-generated images to assess female evaluation of male sexual attractiveness and males’ evaluation of a potential rival’s fighting ability and attractiveness to females. […]

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Hard Copy
- February 2, 2026
788 views 1 min

A recent article in Scientific Reports utilizes detailed data from over 67,000 individuals in the Estonian Biobank to determine which demographic characteristics correlate with greater sexual desire in both men and women. Men reported higher sexual desire than women across most ages. Despite common perceptions that men are horniest when young, male desire actually appears […]

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Hard Copy
- January 15, 2026
771 views 47 sec

A study of 66 Turkish women in their 40s and 50s published in BMC Public Health showed that cataract surgery led to a significant improvement in their sexual desire, lubrication, and self-reported satisfaction (up around 17%); arousal and ability to reach orgasm improved by about a third, and feelings of pain or discomfort during sex […]

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Hard Copy
- January 15, 2026
767 views 1 min

As Hard Copy has noted before, bisexuals face unique mental health challenges that often exceed those of other sexual minority populations. It has long been known that bi-sexual men face negative judgments from both straight peers who question their masculinity and from gay peers who question their authenticity. A study of 200 self-identified cisgender bisexual […]

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Hard Copy
- January 15, 2026
766 views 28 sec

A meta-analysis of 35 studies just published in the Journal of Sex Research shows that monogamous relationships do not yield greater sexual or relationship satisfaction than is experienced by non-monogamous individuals. Trust, commitment, and intimacy were equal among both monogamous and non-monogamous couples. This result was equally valid for LGBTQ and straight individuals. READ THE […]

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Hard Copy
- January 15, 2026
760 views 1 min

Newly released census data from England and Wales reveals that people who self-identify as gay, lesbian, bisexual, or another sexual minority group experience higher all-cause mortality than those who identify as heterosexual, and that the disparity is especially pronounced for those in the 25-34 age bracket. Alcohol-related deaths were 1.8 times higher among the LGB+ […]

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Hard Copy
- January 1, 2026
731 views 1 min

Avi Wolfman-Arent and Cherri Gregg, hosts of Studio 2, a podcast on WHYY-FM out of Philadelphia, discuss sex and romance trends with guests: Debby, Lauren Harris, and Andrew Hatherley. In this episode they talk about the sex recession and why later-life divorce is trending upward. The sex recession is seeing less partnered sex and less […]

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Hard Copy
- January 1, 2026
741 views 1 min

A new meta-analysis combining data from 28 studies suggests that sexual and gender minorities are not only at increased risk of mental health problems, but also have more difficulty in regulating their emotions. This is usually ascribed to “minority stress,” but that thesis is undercut by the finding that bisexuals experienced greater problems with emotional […]

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Hard Copy
- January 1, 2026
727 views 1 min

A growing number of young people today identify as “nonbinary,” but that identity has been little examined by researchers. Popular opinion tends to see “nonbinary” merely as a more tentative version of “trans.” However, it is quite distinct. A team of researchers from Bristol, UK, has undertaken qualitative interviews with 105 self-identified nonbinary persons recruited […]

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Hard Copy
- December 15, 2025
703 views 1 min

Is there a world in which scheduling sex is sexy? A new study by researchers from York University in Ontario, Canada has found that doing so can actually lead to more sex, as well as less obligatory sex, reducing sexual subjects’ overall relationship anxiety. The study consisted of more than 500 participants from Canada, the […]