Newer, Pricier Prostate Cancer Radiation No Better Than Old: Study

MONDAY, May 20 (HealthDay News) -- The costly form of radiation therapy that has become the norm for prostate cancer in the United States may be no better than the older, cheaper variety -- at least for some men, a new study suggests.

Gay Actors Convincing in Heterosexual Roles

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.

HIV No Barrier to Getting Liver Transplant, Study Finds

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.

Anti-Gay Bullying Tied to Teen Depression, Suicide

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.

Erectile Dysfunction Tied to Long-Term Narcotic Use in Men

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.

Rich 'Cougar,' 'Sugar Daddy' Stereotypes Might Not Mirror Reality

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.

Estrogen Levels Tied to Risk for Sudden Cardiac Death in Study

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.

Testosterone Supplements May Hurt Male Fertility, Study Finds

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.

Same-Sex Relationships Pose Abuse Risks, Too

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.

When Teen Dating Turns Abusive and Violent

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.