Health CNN Wire

Dementia risk rises if you live with chronic pain, study says

Chronic pain, such as arthritis, cancer or back pain, lasting for over three months, raises the risk of cognitive decline and dementia, a new study found.The hippocampus, a brain structure highly associated with learning and memory, aged by about a…

Why hard feelings are good for teens

For many parents, the "Is it normal?" game begins early on. I've sent question after question to family and friends, and of course, all worried parents ask our No. 1 frenemy, Google.Is it normal my fetus isn't moving a lot…

Irregular sleep may be harmful to your heart, study finds

When you don't get enough good sleep, the short-term consequences are noticeable — maybe you're distracted at work or snappy with loved ones. But in the background, irregular and poor-quality sleeping patterns could increase your risk for developing cardiovascular disease,…