Sex Archive
09 August 2012, 08:15 AM ET
Journalists and scientists should avoid drawing human conclusions from animal studies, they say.
07 August 2012, 07:01 PM ET
Genders battle it out over generations.
03 August 2012, 05:00 PM ET
Pupils reveal the secrets of attraction.
24 July 2012, 01:18 PM ET
Sexual objectification begins with how men and women are processed in the brain.
19 July 2012, 12:00 PM ET
Wide variety found in one man's sperm.
29 June 2012, 03:17 PM ET
What drives female sexuality after childbirth?
22 June 2012, 08:13 AM ET
Testosterone's effects on sexual desire are complex.
06 June 2012, 04:45 PM ET
Advertisers are turning to bare skin to catch eyes.
01 June 2012, 10:07 AM ET
While not the most efficient way to reproduce, sex has other benefits as well.
31 May 2012, 05:41 PM ET
Partner's porn use may affect women's self-esteem.
25 May 2012, 01:46 PM ET
The gender of a leader can influence how their mistakes are received, a study indicates.
14 May 2012, 08:19 AM ET
Study links certain sexual acts with pleasure during condom use.
10 May 2012, 02:54 PM ET
Men with open gazes are viewed more favorably than the heavy-lidded sort.
07 May 2012, 03:00 PM ET
They tend to overshoot sharp turns, too.
07 May 2012, 08:25 AM ET
Men are more likely than women to be attracted to their opposite-sex friends.
27 April 2012, 06:53 PM ET
20 April 2012, 12:54 PM ET
Men's attraction to red doesn't seem linked to their preferences for female anatomy.
09 April 2012, 04:46 PM ET
Evidence is mounting that the vaginal orgasm differs from clitoral orgasms.
22 March 2012, 04:48 PM ET
Fertile fantasies are slightly more likely to feature men.
19 March 2012, 11:35 AM ET
New research explores exercise-induced orgasms, and they are very real.
09 March 2012, 04:56 PM ET
Teens who don't get formal sex education have sex earlier.
01 March 2012, 03:45 PM ET
How much do you really know about sexually transmitted diseases?
28 February 2012, 02:56 PM ET
Condom use decreases by about 10 percent over freshman year.
14 February 2012, 04:51 PM ET
Some people with severe allergies can experience an allergic reaction after kissing.
13 February 2012, 06:41 PM ET
People who pass on Chlamydia are viewed as worse than people who pass on fatal H1N1.
02 February 2012, 05:13 PM ET
Men are hard-wired to remember unpleasant emotional experiences — the opposite of women.
20 January 2012, 04:16 PM ET
Sexually aggressive men act out differently depending on personality and attitudes.
28 December 2011, 10:46 AM ET
From vibrators to bestiality, boy were our cheeks red.
14 December 2011, 02:00 PM ET
Women and most men tend to deceive themselves about a potential partner's level of interest.
05 December 2011, 03:01 PM ET
The sexual antics may explain how yeast develop drug-resistant strains.
23 November 2011, 10:20 AM ET
Women who distrust their partners are more likely to fake orgasms.
20 November 2011, 02:28 PM ET
Having sex more than once a month linked with relationship satisfaction.
09 November 2011, 04:51 AM ET
Men want sex, women commitment, right? Read on.
18 October 2011, 12:14 PM ET
Think men really ponder sex WAY more than women?
13 October 2011, 03:29 PM ET
A new study suggests that what's going on in a woman's head can make a big difference in bed.
04 October 2011, 07:01 PM ET
When a male fruit fly courts his potential mate, his song activates her immune system.