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Female supervisors more susceptible to workplace sexual harassment
Women who hold supervisory positions are more likely to be sexually harassed at work, according to the first-ever, large-scale longitudinal study to examine workplace power, gender and sexual harassment.   view more (2009-08-10)

Hormone therapy boosts sexual interest but not memory, study finds
Hormone therapy in early post-menopause increases sexual interest, but does not improve memory, according to a study in the Sept. 25 issue of the journal Neurology.   view more (2007-09-25)

More at-risk teens and young adults engaging in anal intercourse
A new study by researchers at the Bradley Hasbro Children's Research Center suggests that the incidence of heterosexual anal sex is increasing among teens and young adults - particularly those who have recently had unprotected vaginal sex.   view more (2008-11-20)

U of M researchers develop new online tool in fight against spread of HIV
A new Web-based software program is the latest tool University of Minnesota researchers are using to help fight the spread of HIV. A multidisciplinary team of researchers led by Joseph Konstan, a professor in computer science and engineering, and B. R. Simon Rosser, a professor in the School of Public Health, are embarking on a clinical trial this... view more... (2007-12-19)

New research addresses taboos around the impact of rheumatoid arthritis on patients' sex lives
New research, presented today at the 7th EULAR annual congress, reveals one third of rheumatoid arthritis patients feel their condition has 'considerably' negative influence on their sexual activity.   view more (2006-06-26)

Weight does not affect women's sexual behavior
Oregon and Hawaiian researchers have found that a woman's weight does not seem to affect sexual behavior. In fact, overweight women are more likely to report having sex with men than women considered to be of "normal weight."   view more (2008-10-31)

Female guppies risk their lives to avoid too much male attention
Sexual harassment is a burden that females of many species face, and some may go to extreme lengths to avoid it.   view more (2006-05-15)

Anti-perfume - the male butterfly's gift to his partner
Pieris butterflies are not like all other butterflies. Both sexes agree about sex. In a dissertation about olfactory communication, Johan Andersson, a scientist at the Royal Institute of Technology in Stockholm (KTH), Sweden, presents exciting new findings about a joint effort that provides an alternative view of the theory of sexual selection.... view more... (2004-02-23)

Little safe haven for sexually assaulted LGBTQ victims
Being a victim of sexual assault and seeking help is difficult for anyone, but when the victim is lesbian, gay, bisexual, transgender and/or queer (LGBTQ) the thought of reporting a crime may well be laced with added layers of uncertainty and mistrust, according to a study in Oregon.   view more (2009-08-14)

Insulin signaling and amphetamines
Abuse of psychostimulants such as amphetamine remains a serious public health concern. Amphetamines mediate their behavioral effects by stimulating dopaminergic signaling throughout reward circuits of the brain.   view more (2007-10-16)

Sexual reproduction delays aging in a mammalian species
Past research on aging and the life histories of diverse species has shown that sexual reproduction is biologically costly for individuals and tends to decrease lifespan rather than increase it.   view more (2006-02-22)

Knowledge of infection may prevent spread of herpes virus
A new study suggests that the risk of transmitting the virus that causes most cases of genital herpes could be cut in half by more testing and informing sexual partners of infection. The study is published in the July 1 issue of The Journal of Infectious Diseases, now available online.   view more (2006-05-31)

Possible Link Studied Between Childhood Abuse and Early Cellular Aging
Children who suffer physical or emotional abuse may be faced with accelerated cellular aging as adults, according to new research from Butler Hospital and Brown University.   view more (2009-11-23)

Impact of narcotics is greater on mentally ill
Narcotics have an irreversible effect on the brains of people already suffering from mental illness.   view more (2009-02-06)

Adult circumcision reduces risk of HIV transmission without reducing sexual pleasure
Two studies presented at the 104th Annual Scientific Meeting of the American Urological Association (AUA) show that adult circumcision reduces the risk of contracting the human immunodeficiency virus (HIV) and the risk of coital injury¬¬--without reducing pleasure or causing sexual dysfunction.   view more (2009-04-27)

US syphilis epidemics not driven by increases in unsafe sex, say researchers
A UK-based team of researchers has found that regular epidemics of syphilis in the USA are due to the intrinsic cyclical nature of the disease. They show that changes in the immunity of the population cause periodic syphilis outbreaks, rather than changes in sexual behaviour, as was previously thought.   view more (2005-01-24)

Barnacles go to great lengths to mate
Compelled to mate, yet firmly attached to the rock, barnacles have evolved the longest penis of any animal for their size - up to 8 times their body length - so they can find and fertilize distant neighbours.   view more (2008-02-07)

Peer victimization in middle and high school predicts sexual behavior among adolescents
Peer victimization during middle and high school may be an important indicator of an individual's sexual behavior later in life. These are the findings of Binghamton University researchers Andrew C. Gallup, Daniel T. O'Brien and David Sloan Wilson, and University at Albany researcher Daniel D. White.   view more (2009-02-17)

Doubling of sexually transmitted infections among over-45s in under a decade
Rates of sexually transmitted infections have doubled among the over 45s in less than a decade, reveals research published ahead of print in the journal Sexually Transmitted Infections.   view more (2008-06-30)

Homosexual behavior due to genetics and environmental factors
Homosexual behaviour is largely shaped by genetics and random environmental factors, according to findings from the world's largest study of twins.   view more (2008-06-30)
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