FRIDAY, May 17 (HealthDay News) -- Although being openly gay appears to affect a male actor's masculinity ratings, it does not affect views on his performance, according to a new study.

FRIDAY, May 17 (HealthDay News) -- Liver transplants to treat a common type of liver cancer are a viable option for people infected with HIV, according to new research.

THURSDAY, May 16 (HealthDay News) -- Students targeted because they're believed to be gay -- as many as one in seven young teens -- are much more likely than others to be suicidal and depressed, a new survey finds.

WEDNESDAY, May 15 (HealthDay News) -- If you're a man, the pain-killing medications known as opioids may do more than relieve pain -- they may also put a damper on your sex life.

MONDAY, May 13 (HealthDay News) -- The notion of wealthy "sugar daddies" with young, pretty wives and well-heeled "cougar" women with handsome, young husbands may be more fiction than fact, new research suggests.

FRIDAY, May 10 (HealthDay News) -- Higher levels of the hormone estrogen are associated with an increased risk of sudden cardiac death in men and women, a new study suggests.

FRIDAY, May 10 (HealthDay News) -- Testosterone supplements are touted as a cure for low libido, but men who take them may reduce their odds of fathering a child, new research suggests.

FRIDAY, May 10 (HealthDay News) -- Though many teens find it difficult to talk about dating violence or abuse, the shroud of secrecy may be even harder to get through for same-sex couples.

FRIDAY, May 10 (HealthDay News) -- When teens start dating, parents' worries grow -- and experts say that dating violence should be on their list of concerns.

THURSDAY, May 9 (HealthDay News) -- Half of pregnant teens in substance-abuse treatment programs used alcohol or drugs in the month before they entered treatment. And nearly 20 percent used drugs or alcohol on a daily basis during that month, according to a U.S. government report.