Getting older comes with a lot of changes, and one of those changes might be how your muscles react to inactivity, according to a new study.

Don't give up yet. Those healthy New Year's resolutions may help you reduce your cancer risk, according to the authors of a new study.

There's a lack of information on the risk of brain injuries tied to mixed martial arts (MMA), a new study found.

Performance-enhancing drugs sold online could come with inaccurate labels, according to a new study.

For older women, exercising more and doing so more vigorously could lead to a reduced risk of death, according to a new study.

Exercise may help prevent falls among elderly people, according to a new study.

Even if you're not meeting the recommended exercise levels, walking a little may still lower your risk of dying, according to a new study.

In spite of stroke-prevention efforts in recent years, stroke risk factors appear to be becoming more common, according to a new study.

Adolescent girls may have to deal with the symptoms of sports-related concussions for longer than boys, according to a new study.

As little as one hour of exercise each week could protect you from depression, according to a new study.