The human body is made up of trillions of bacteria, most of which are helpful or do not affect us much at all. Sometimes adding a bit of good bacteria to the mix can promote health.

Video games often get a bad rep for causing all sorts of problems among youth. Violence in games especially concerns some people, but is the concern justified?

For children, playtime is learning time. For children with autism, the type of play may be very important. A new study suggests that autistic children may choose certain kinds of activities and avoid others.

After active treatment ends, how is the health of a cancer survivor managed?  What does the survivor need to know about things like future screenings or long-term side effects of cancer treatment?  How will these issues be addressed?

Measles is a disease that spreads very easily among those without immunity to it. But it is also a preventable disease. New measles cases in Texas are sparking reminders about measles vaccinations.

If you were diagnosed with ankylosing spondylitis, your doctor may have recommended that you watch your posture and exercise regularly. But have you followed these instructions in the same way you would your prescribed medication? Well, new findings may convince you to workout more.

Cataract surgery can significantly improve vision for cataracts patients, but is it a good option for the elderly?

It is not uncommon for adults to complain of having more difficulty sleeping as they grow older. But just because a senior experiences insomnia does not mean it puts their health at risk.

Popular music artists often sing about partying and drinking. Many underage kids listen to those songs, which sometimes can sound like advertisements for specific brands of alcohol.