Healthier men, no matter their age, are going to have better sex more frequently and desire it more often than healthier women.

As much as 16 percent of the U.S. population between the ages of 14 and 49 has genital herpes, according to a government study released Tuesday.

I have been diagnosed with chronic sinusitis. It would seem like every six months or so, I have an episode where I am unable to go to work for about three days because I develop a temperature, swollen lymph nodes, (recently, swollen, inflammed tonsils) headaches and skin flora on my scalp. How is skin flora associated with sinusitis? Will this ever stop?

Francisca Terrazas and other Latinas are about 1.5 times more likely than Anglos to develop Alzheimer's and other forms of dementia, a new report says. Read how her family copes.

People come up to Aimee Mullins all the time and say, "you know, I have to tell you, you just don't look disabled."

This week, Dr. Charles Raison offers part two of his answer to the viewer question: Can a 9- or 10-year-old be bipolar?

Despite a call from the White House for health care legislation to pass this month, key Democrats are avoiding any promises about how soon the next steps may come.

Your racial and ethnic background can shape many aspects of your life: the type of food you eat, where you live, and your political views.

In the chaos following January's earthquake, a baby was separated from her parents and brought to Miami. Now a couple await a DNA test to prove the baby is theirs.

Some women avoid drinking calorie-filled cocktails, wine, and beer because they're worried about packing on the pounds. Now, a new study suggests that women who are moderate drinkers actually tend to gain less weight over time than teetotalers.

Parents who say that a range of preventive vaccines given their young children can cause serious health problems will have their appeal heard by the U.S. Supreme Court.

A pioneering Texas program invites prospective patients to casually meet and size up a lot of doctors in a short amount of time.

Federal health authorities on Thursday announced the recall of hydrolyzed vegetable protein, commonly used to enhance flavor in processed foods, after samples were found to contain salmonella.

Margaret Pelleriti's son Michael was a straight-A student in 11th grade. His mother didn't know anything was wrong the day he took a gun to the train tracks and shot himself in the head.

On the third Sunday of each month, Surgery on Sunday opens its doors, offering outpatient surgical care to Kentucky's uninsured -- for free.

Karen Vaneman got a form of brain cancer that most doctors will tell you is invariably fatal. Today, she's beating the odds -- with the help of an experimental vaccine. How many others will benefit?

Medical costs are skyrocketing way higher than the rate of inflation. Even if you have insurance, this hits you in the wallet. The Empowered Patient tells you how to bargain shop for health care.

Do you cough, wheeze, or get short of breath when you exercise in cold weather? You could have asthma, but you've got plenty of company. Exercise-induced asthma is surprisingly common among people who work out in cold climates, whether they're jogging around the neighborhood or gunning for gold in Vancouver.

Suksma Ratri separated from her husband after suffering ongoing domestic violence. But four years ago, the young mother from Indonesia found out her ex-husband had become extremely ill, and possibly had AIDS.

Burt Reynolds is feeling great now that he "has a great motor with brand new pipes," his manager said Wednesday.