We increasingly live two lives, one online, one off. And the online life is becoming the dominant — and more miserable — for us all. Why won’t we help ourselves?

As new research spotlights the obesity-cancer connection, experts warn we’ve underestimated just how much excess weight – and the complex biology behind it – can fuel the disease.

The term “high-functioning autism” is an informal, non-medical label some people use to describe people with autism spectrum disorder who live independently. Learn more about what this label ...

Zinc helps create a pigment called melanin, which protects the eye, and studies show this nutrient may help slow age-related macular degeneration.

Skin lightening products-- also known as bleaching creams, whiteners, skin brighteners, or fading creams -- work by reducing a pigment called melanin in the skin. Most people who use lighteners do ...

Regenerative medicine is a developing, innovative field of medicine in which experts are looking for therapies and strategies, similar to the mechanisms that allow your body to self-heal, to help ...

Research results on cannabis and sleep are mixed. So far, there haven’t been many controlled studies to show that THC, CBD, or a combination of both can boost sleep quality, says Bhanuprakash ...

Postmenopause is a great time for most women, but they are at higher risk for certain health conditions, such as osteoporosis. Learn more from WebMD about health care in postmenopause.

That glass of wine with dinner might do more for you than take the edge off a long day. Check out these possible health benefits of drinking in moderation by clicking through the WebMD slideshow.

WebMD explains how menopause and symptoms of menopause like hot flashes can affect your sleep and what to do about it.

Understand the basics of lymphoma, the differences between Hodgkin and non-Hodgkin lymphoma, and why some people may be more susceptible to this type of cancer.

Discover the digestive system and understand its intricate processes. From mouth to the intestines, learn about each organ's role in digestion.