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Latest Sexuality Stories

2014-04-21 08:23:38

SAN JOSE, Calif., April 21, 2014 /PRNewswire/ -- Men's health professional and author Douglas Ginter believes that sexual function is a reliable barometer of overall health, a connection that's too often overlooked. "Total Male: Save Your Life by Taking Charge of Your Sexual Health," co-written with Mark Weis, MD, explains in layman's terms how men's sexual health issues can degrade quality of life, endanger overall health and wellness, and damage lives and relationships. "Total Male"...

Owl Monkeys Don't Cheat
2014-03-19 14:44:02

University of Pennsylvania Intensive fathering plays a role True monogamy is rare in the animal kingdom. Even in species that appear to "mate for life," genetic maternity and paternity tests have revealed that philandering often takes place. Yet a new study by University of Pennsylvania researchers shows that Azara's owl monkeys (Aotus azarae) are unusually faithful. The investigation of 35 offspring born to 17 owl monkey pairs turned up no evidence of cheating; the male and female...

Infidelity Linked To Large Testicles
2014-01-29 10:15:23

Yngve Vogt  - University of Oslo “We can be grateful to parasites, bacteria and viruses for our ability to have sex. Even though sexual reproduction is far less efficient than non-sexual, nearly all living organisms that you can observe in your environment are based on sexual reproduction. The most important function of sex is to reshuffle the genes in each mating. In this way, the immune system develops resistance to parasites, bacteria and viruses,” explains Petter Bøckman,...

Better Sex In Return For Nuptial Gifts
2013-10-24 13:41:15

[ Watch The Video: Male Spider Presents Gift Before Sex] Aarhus University A male spider that gives its selected female a nuptial gift is allowed to mate with her for a longer period of time and provide more sperm than a male that fails to come with a gift. If a male spider goes to the trouble of finding a good gift, wraps it up nicely in spider silk and offers it to a female he would like to mate, he has far better chances of fathering her offspring than if he skipped the present....

Distinctive Male Peacock Love Call Allures Females From Afar
2012-12-21 12:05:04

[Watch Video: Male Peacock Demonstrates 'Hoot-Dash Display'] redOrbit Staff & Wire Reports - Your Universe Online The distinctive sound made by male peacocks just before mating attracts female voyeurs for reasons currently unknown, a Duke University researcher has discovered. The India peafowl's unique pre-copulation ritual, which is also referred to as the "hoot-dash display," involves the male members of the Phasianinae family dashing toward a female companion and squawking...

Peacocks Inspire Virtual World
2012-08-30 04:46:20

Lee Rannals for redOrbit.com - Your Universe Online Researchers from Michigan State University are creating digital peacocks to explore what would happen if computer viruses had to find mates in order to reproduce. The team wrote in the journal Evolution about how they created a digital world called Avida to see how mate attraction played out through computer programs. “This is actually a big question that still generates a lot of debate,” said Chris Chandler, MSU...

2012-08-16 13:11:58

Sexual selection in the Forked Fungus Beetle favors larger body and horn size, and a new study investigates the relationship between these traits and the beetles' grip strength, which is crucial for the male to hold on to the female and shield her from other males in an elaborate courtship ritual. The full results are reported on Aug. 15 in the open access journal PLoS ONE. During the courtship ritual, male beetles grab onto the female, sometime for several hours, which would seem to favor...


Word of the Day
siliqua
  • A Roman unit of weight, 1⁄1728 of a pound.
  • A weight of four grains used in weighing gold and precious stones; a carat.
  • In anatomy, a formation suggesting a husk or pod.
  • The lowest unit in the Roman coinage, the twenty-fourth part of a solidus.
  • A coin of base silver of the Gothic and Lombard kings of Italy.
'Siliqua' comes from a Latin word meaning 'a pod.'
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