A hearing aid will not restore your normal hearing, but can help make you aware of sounds and where they're coming from.

The new study used a nationally representative sample of people.

Antiviral drugs used to treat herpes virus infection may one day be used to slow the progression of Alzheimer's disease.

The safety of probiotics has not been thoroughly studied scientifically.

Your health can be damaged by unrelenting stress.

What happens to your immune system as you get old?