A case of mad-cow disease has been located in a cow in California, but the USDA has announced that the discovery poses no risk to human health or the food supply.

Botox -- perhaps best known for fighting wrinkles associated with aging -- also is approved as a treatment for chronic migraines, though studies evaluating its effectiveness as a headache reliever have been mixed.

Many patients suffering from chronic migraines may be eligible to take preventative medications, yet few take them. New guidelines for treating migraines stress using available therapies to prevent such attacks.

Ever been eating ice cream and found yourself suffering from the instant but brief headache most know as brain freeze? Scientists may have figured out the mystery behind it.

The expert advice on osteoporosis is that you can prevent the disease starting when you're young. What if you knew from birth whether you were at risk for fractures?

The number of people with dementia is estimated at 35.6 million.  By 2030, the number of people with dementia is expected to double. By 2050, the number may triple.

A large trial has found that women with migraine headaches are at a slightly increased risk of developing Restless Legs Syndrome ( RLS ).

Photophobia, or light sensitivity, is common among migraine sufferers. Reducing light-triggered migraines may be as simple as slipping on a pair of rose-colored glasses.

Vigorous exercise isn't the only physical activity that improves your health. Even activities like playing cards or sweeping can offer protective benefits well into your twilight years.

It seems too many conditions are associated with diabetes. Some are linked to the disease itself, while others may be caused by the drugs diabetes patients take. Parkinson's is one of these conditions.