April 22, 2014: Spouse's Sunny Outlook May Be Good for Your Health
Physical well-being seems to get a boost from having an optimistic partner, study finds

April 21, 2014: Guys, Don't Bother Trying to Sound Sexy
Study says this is something only women can accomplish

April 18, 2014: Happy Couples Nestle Together at Night, Survey Finds
Respondents were unhappier with relationship as sleeping distance grew

April 14, 2014: Feed a Spouse, Starve an Argument?
Study using voodoo dolls suggests irritable partners should grab a snack before speaking

April 14, 2014: Pelvic Exercises May Help <i>His</i> Sex Life
Premature ejaculation significantly improved after 12-week regimen, study finds

April 10, 2014: Don't Bother 'Faking It' in the Bedroom
Study says partners can gauge each other's sexual satisfaction

March 28, 2014: Many Young Males Report Unwanted Sex
Female acquaintance was the aggressor in majority of cases, U.S. study finds

March 13, 2014: HIV Transmission Between Women Rare, But Possible: CDC
Case report shows uninfected woman was infected with the virus by her female partner

February 17, 2014: Who's a Hunk Depends on Time of the Month
Study found more masculine looks were preferred during ovulation

February 14, 2014: Want to Rekindle Romance? Try Double Dating
Interaction between couples might help partners value each other more, study suggests

February 14, 2014: Sizing Up a Guy by the Width of His Face
Broad facial structure appeals to women -- but only for short-term romances, study finds

February 14, 2014: Supportive Mate a Good Match for Your Heart
Small study of couples found helpfulness seems associated with lower levels of calcium build-up in arteries

February 14, 2014: For a Sugar-Free Valentine's Day...
Here are some alternative gifts for a loved one with diabetes

February 11, 2014: Women <i>Do</i> Prefer Taller Guys, Study Finds
Difference in height makes women feel protected and safe, researchers say

January 31, 2014: Abused Women Vulnerable to Unsafe Sex Practices
Request for condom can often be met with violent reaction, study says

January 30, 2014: Baby May Help Keep Couples With Fertility Problems Together
Higher risk of breakup seen after infertility treatment fails, Danish study finds

December 23, 2013: Experts Lay Out Options for Menopause Symptoms
Evidence grows that antidepressants can help, new guidelines say

December 19, 2013: Teens Who 'Sext' Don't Dwell on Consequences
Peer pressure seems stronger than parental warnings, study suggests

December 12, 2013: Exercise Might Lift Libido in Women on Antidepressants
Regular workouts seem to counter the sexual dysfunction that is a side effect of these drugs

December 09, 2013: Kids Who See Movie Violence Also See Smoking, Drinking, Sex: Study
But it's not clear what this means for young viewers

December 07, 2013: Expert Tips for Those Grieving During Holiday Season
Keep in touch with family and friends, but don't overcommit yourself

December 06, 2013: Good Body Image Goes Hand in Hand With Happier Relationship
Survey finds that women who diet are less satisfied with themselves

December 03, 2013: Male Birth Control Shows Promise in Mice
Preliminary results suggest effects are safe, reversible

December 02, 2013: Brain Scans May Support Venus/Mars Divide Between Sexes
Study analyzed brain 'wiring' of kids, teens and young adults

November 29, 2013: Heavy Drinking Can Dry Up a Marriage If One Spouse Abstains
But divorce rate no higher when both overindulge, study finds

November 28, 2013: Gut Feelings Might Be Best Predictors of Marital Bliss
Study found newlyweds' semi-conscious attitudes determined future bliss more than conscious thoughts

November 28, 2013: Giving Thanks Could Be Good for You
Gratitude is more than just a gesture, research says

November 26, 2013: Talking Openly With Partner Linked to HIV Testing in Teens
Education about how AIDS virus is transmitted may not be enough to spur testing, study suggests

November 25, 2013: How the 'Love Hormone' Works Its Magic
A whiff of oxytocin lit up reward center in men's brains when they looked at their partner's face

November 15, 2013: Bone Doctors May Miss Signs of Domestic Abuse, Survey Finds
Most orthopedic surgeons not trained to recognize broken bones caused by intimate-partner violence

November 12, 2013: Bullies More Likely to Engage in Risky Sex, Study Finds
Poor coping strategies might apply in both cases, researcher says

November 12, 2013: Divorce May Raise Risk of Accidental Death
Rates of preventable deaths, such as in a fire, twice as high for divorced people, study finds

November 11, 2013: Earlier Onset of Periods May Not Mean Earlier Sex
Girls who start menstruating before age 12 no more sexual than later bloomers, study finds

November 06, 2013: Calm After a Marital Storm? Look to the Wife, Study Suggests
Happiness more common in couples in which the wife cools off quicker after arguments, researchers say

November 06, 2013: Talking to Partners About STDs Often Awkward: Survey
But conversations about sexual histories and protection are important for couples, experts say

November 05, 2013: Is Texting Helping or Hurting Your Relationship?
Young women text to connect; guys text to distance themselves, study author says

November 04, 2013: Fewer Pounds May Lead to Better Sex, Researchers Say
Women who had weight-loss surgery reported improved sexual satisfaction, study finds

November 01, 2013: Romance Can Sour When Only One Partner Slims Down
Study of couples probes the 'dark side' of weight loss

October 30, 2013: Surprise: Guys and Girls <i>Both</i> Check Out Breasts
But study finds women do it more to compare than stare

October 24, 2013: Men May Stroll a Little Slower Down Lovers' Lane
Study found males decreased their speed when walking beside a romantic partner

October 17, 2013: Men With Deep Voices Attract More Women, Study Finds
But these husky-toned males are often viewed as flings, not long-term mates

October 14, 2013: Could Your Genes Help Bring You Wedded Bliss?
A particular genetic variation may make it harder to weather marital turbulence, study suggests

October 11, 2013: When a Kiss Is More Than Just a Kiss
Study suggests it may help you size up potential long-term mates

October 04, 2013: Friend or Lover? Your Voice May Give You Away
Researcher suggests that people can perceive vocal changes that might indicate a partner is cheating

September 14, 2013: Loved Ones Stay Attuned to Spouse's Emotions, Study Says
But reading facial expressions may become more difficult with age

September 14, 2013: The Real Message Behind Status Handbags?
Women may be saying 'Stay away, he's mine'

September 11, 2013: 'Love Hormone' May Affect Social Connections
Study shows oxytocin alters brain activity in mice; findings support ongoing trials in people with autism

September 10, 2013: For Uninfected Partner, Antiretroviral Drugs May Shield Against HIV
Study of heterosexual couples in Uganda suggests strict adherence to meds is key

August 20, 2013: Childhood Bullying Scars Can Last Into Adulthood
Higher risk of illness, work and social problems seen in long-term study

August 13, 2013: Marriage Beyond Reach of Many Working-Class Americans: Study
Research suggests insecurity about jobs, finances and future is driving drop in wedded couples