Sex Archive
01 February 2013, 04:07 PM ET
or many women, the correlation between sex and snoring is one of those annoying facts of life.
24 January 2013, 11:19 AM ET
The average male will produce about 525 billion sperm cells over a lifetime.
15 January 2013, 03:55 PM ET
Yes, he was in public in a residential neighborhood.
24 December 2012, 10:37 AM ET
Subtle symbols of platonic love, rather than sex, may influence you to eat healthier.
20 December 2012, 12:16 PM ET
The science of sex, from desire to disgust.
06 December 2012, 02:44 PM ET
A guy's eyes give away his sexual motivations.
29 November 2012, 05:04 PM ET
Men who are born without a sense of smell say they have had fewer sex partners than those with normal noses
27 November 2012, 12:43 PM ET
Science has come a long way in figuring out the basics of sex, how to improve it and why it's so weird.
12 November 2012, 03:52 PM ET
Infidelity may be just one more risk for bold leaders.
08 November 2012, 03:06 PM ET
Hooking up is often perceived as rampant on college campuses, but a new study suggests that's not the case.
07 November 2012, 09:00 AM ET
Plants know how do it in all sorts of kinky ways.
29 October 2012, 01:51 PM ET
Debate heats up over whether women in their fertile phase prefer more butch men.
09 October 2012, 05:10 PM ET
Unusual facts about male sex cells.
08 October 2012, 08:07 AM ET
For some organisms, short penises may not do the trick.
01 October 2012, 10:54 AM ET
Assuming that men should dominate sexually might make you less confident and less safe during sex.
12 September 2012, 05:01 PM ET
Perhaps this "no-disgust" ability doesn't work in women with sexual pain disorders.
07 September 2012, 12:23 PM ET
Research in rats suggests an alternative to Viagra.
05 September 2012, 12:21 PM ET
Anxiety about sexual communication may kill the mood.
20 August 2012, 03:01 PM ET
The substance may hint at human infertility causes.
15 August 2012, 01:21 PM ET
U.S. swimmer Ryan Lochte has said that 70 to 75 percent of Olympians have sex during the Games. Olympic athletes are compelled to copulation by something even stronger than looks, experts say.
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