More people are learning about celiac disease. Researchers have been trying to determine what makes a person more likely to develop the condition.

The higher you are in the world, the thinner the air is. Higher altitudes mean it's more difficult to breathe and gain the oxygen your body needs.

Chickenpox was once a disease that nearly all children caught and some children even died from. Now most children receive the chickenpox vaccine.

The environment around a pregnant woman can influence a growing baby. High levels of pollution may be one thing that affects a developing baby.

High blood pressure and menopause can both put women at potential risk for heart disease. It's possible that having high blood pressure while pregnant can affect the severity of menopause.

Do you think that the urge to keep your legs moving has nothing to do with your rheumatoid arthritis? Better think again. A recent review explained a possible link between these two conditions.

Researchers don't know what causes restless legs syndrome, which causes discomfort and a compulsion to move the legs when trying to sleep. But they have identified some treatment options for those who suffer from the disorder.

Bipolar disorder has been previously linked with substance abuse in adolescents. It's possible that certain symptoms or behaviors can help target youth before they develop a substance use disorder.

There hasn’t been much progress in the treatment of advanced thyroid cancer over the last 40 years. And there are really no treatment options for thyroid cancer involving the mutated gene called BRAF. Two new weapons offer good news on both fronts.

As you plan this year's Halloween costume, you may want to leave out one accessory - the pair of non-prescription contact lenses.