The human papillomavirus (HPV) is linked to a number of cancers. And the Epstein Barr virus is associated with nasal cancer. It turns out these two viruses may have a mysterious association with yet another.

It looks like a cigarette, feels like a cigarette, but doesn't have the tobacco content or familiar smell of regular cigarettes. Rather, these electronic cigarettes come in a variety of flavors that emit water vapor as they simulate the effect of smoking.

To use a condom or to not use a condom? For gay couples, the answer was different among different races.

The recent droughts across the U.S. have meant big losses in crops for many farmers. Less visible, however, is the possible strain on these farmers' mental health.

Male pattern baldness can affect a man's self-esteem, which in turn plays a part in a man's mental health. But a new study reveals a link between baldness treatment and depression.

While studies have shown that erectile dysfunction can be a sign of cardiovascular disease in older men, young or middle-aged men with ED may be headed toward heart problems as well.

Like varicose veins that occur in legs, “varicocele” is also an enlarging of blood vessels. This condition, however, occurs in the testicles and may be linked to erectile dysfunction.

Kidney removal is a serious surgery that comes with some long-term risks, including chronic kidney disease. Now researchers have found it may have an impact on men's sex lives.

Several years ago, the United States Preventive Services Task Force (USPSTF) recommended against men over the age of 75 having prostate cancer screenings using the PSA (prostate-specific antigen) test.

Being diagnosed with any cancer makes you think about your life - and death. The course of prostate cancer, though, may be changing.