What type of technology is being used to study the brain?

Francis Collins, MD, PhD, former director of the National Institutes of Health explains what's needed to bring new technology to the forefront of research to study the brain.

Find out how to prevent morning breath by taking some simple steps the night before.

An overview of early-stage and late-stage diabetic retinopathy, with a look at diabetic macular edema.

If you are living with nasal polyps, answering these questions may help you better understand your experience.

Learn what to expect and how this year is different from years past.

Strengthen your heart with these heart-friendly workouts.