Sexual Selection Current Events | Sexual Selection News | 11
|
| Page
11 of
31 |
615 Results |
|
|
|
Sort By:
Page Views | Date |
Female choice benefits mothers more than offspring
The great diversity of male sexual traits, ranging from peacock's elaborate train to formidable genitalia of male seed beetles, is the result of female choice. view more (2009-10-23)
RISK OF SEXUALLY ABUSED CHILDREN BECOMING ADULT ABUSERS LOWER THAN PREVIOUSLY THOUGHT (pp 446, 471; see also Editorial p 443)
Issue 8 February 2003 Embargoed 0001 h (London time) 7 February 2003 Authors of a UK study in this week's issue of THE LANCET suggest that most male victims of child sexual abuse do not abuse children later in life-however there are specific factors that increase the chances of sexually abused children becoming abusers. Sexual maltreatment is... view more... (2003-02-05)
Erectile dysfunction common, linked with severity of heart disease
Erectile dysfunction (ED) affects approximately one in five American men, appears to be associated with cardiovascular and other chronic diseases and may predict severity and a poor prognosis among those with heart disease. view more (2006-01-24)
"Go to the doctor? Only if I'm really sick-"
African American men could be putting their health at risk by avoiding disease screening, in the belief that the results might threaten their masculinity. view more (2009-07-22)
Ecologists say metabolism accounts for why natural selection favors only some species
Why are some species of plants and animals favored by natural selection? And why does natural selection not favor other species similarly? view more (2008-11-04)
Outwitting pesky parasites
Across the southern United States, an invisible, yet deadly parasite known as the root-knot nematode is crippling soybean crops. view more (2007-07-16)
New report tackles controversial research into genes and behaviour
Embryos should not be selected for behavioural traits such as intelligence on the basis of genetic information, according to a Report published today (2 October) by the Nuffield Council on Bioethics. The Report, Genetics and human behaviour: the ethical context, looks at ethical, legal and social issues that are raised by research into behavioural... view more... (2002-09-30)
Selection on genes underlying schizophrenia during human evolution
Several genes with strong associations to schizophrenia have evolved rapidly due to selection during human evolution. view more (2007-09-05)
Cialis improves sexual function for prostate cancer survivors
In the first randomized trial of its kind, Tadalafil, a drug typically prescribed for erectile dysfunction in men, has been proven to increase the sexual function of prostate cancer survivors. view more (2006-10-03)
Chlamydia screening should be done every 6 months in young women
All young women up to the age of 25 should be screened for chlamydial infection at least twice a year, finds research in Sexually Transmitted Infections. Chlamydia is passed on during sex, and is a major cause of infertility in women among whom it is frequently symptomless. The UK government is known to be considering including chlamydia screening... view more... (2001-02-02)
Teens' failure to use condoms linked to partner disapproval, fear of less sexual pleasure
Approximately one in four teens in the United States will contract a sexually transmitted disease (STD), according to the Centers for Disease Control and Prevention. view more (2008-09-10)
Male seahorses like big mates
Male seahorses have a clear agenda when it comes to selecting a mating partner: to increase their reproductive success. view more (2009-07-08)
Identifying Mega-Targets for High-Yield Plant Breeding
Promoting genetic diversity in crops is traditional practice for agriculture professionals, and with today's technology, scientists are able to develop breeding programs with great care for the security of crops. This is particularly important due to the numerous risks the world's food supplies face with the changing climate. view more (2009-02-17)
A Dangerous Transition: High School to the First Year of College
Increases in young women's drinking during the transition from high school through the first year of college can have dangerous physical, sexual and psychological implications, according to a report out of the University at Buffalo's Research Institute on Addictions. view more (2008-02-11)
Victims of child maltreatment more likely to perpetrate youth violence, intimate partner violence
Some people are caught in a cycle of violence, perhaps beginning with their own abuse as a child and continuing into perpetration or victimization as an adult. view more (2007-09-25)
Ritualized submission and pseudo-copulation reduce aggression among male crayfish
Pseudo-copulation-an interaction that mimics sexual copulation-is a behavior known in mammalian communities that reduces aggression and signifies social dominance, particularly among males. view more (2006-11-21)
Casting a mould for political leaders
Acknowledging the pressure for greater transparency and understanding of political roles, psychologists have pinpointed the skills of effective political leaders and have produced a national framework for government departments to use in the selection and development of their politicians. view more (2005-01-07)
Perineal massage in labour fails to prevent perineal damage
Perineal massage in labour fails to prevent perineal damage (Perineal massage in labour and prevention of perineal trauma: randomised controlled trial) BMJ Volume 322, pp 1277-1280 Damage to the perineum (the area between the genital organs and the anus) during vaginal birth affects the sexuality, self esteem and quality of life of countless... view more... (2001-05-23)
For gay and straight men, facial attraction operates similarly
A new study from a researcher at Harvard University finds that gay men are most attracted to the most masculine-faced men, while straight men prefer the most feminine-faced women. view more (2009-11-02)
Low libido in menopause linked to trouble sleeping
Women whose sexual desire diminishes during menopause are more likely to report disturbed sleep, depression symptoms, and night sweats. view more (2007-06-06)
|
|
| Page
11 of
31 |
615 Results |
|
|
|
Sort By:
Page Views | Date |
|
