Any supermarket in America has a great deal of real estate devoted to herbal supplements. You may think these are natural substances that can only help. The fact is, herbal supplements - particularly during cancer treatment - can do more harm than good.

Couples seeking infertility treatment often face very costly therapies including in vitro fertilization, surgery and medication. Could simple diet changes possibly make a difference?

One of the primary reasons Ponce de Leon traveled thousands of miles to come to the "new world" was the pursuit of a fountain of youth. According to new research, at least a temporary fountain of youth can be found in a journey within.

For some reason, doctors aren't following the recommended screening guidelines when it comes to cervical cancer. This screening doesn't necessarily have to be performed annually, though it often is. 

Before most elective surgeries such as nose jobs or facelift, patients get a heart ultrasound. It's designed to predict which patients could have complications, but it may not result in improved survival.

Medical scientists have placed another piece in what  is the jigsaw puzzle of prostate cancer. A natural compound has been shown to be effective in treating advanced cases of the disease.

A woman's biological clock ticks on its own accord with some ladies aging more quickly than others. Before, guessing how long one remains fertile has been just that: a guess.

Some patients are simply at a higher risk of heart attacks and blood vessel diseases because of genetics. The problem is that all of those factors aren't known, making it tough for doctors to predict who is at risk.

Temperatures are rising all around the country and people are jumping into lakes or rivers to cool off. But, something is lurking in the water and it has taken three lives this year.