Less than half of U.S. adults are getting enough aerobic exercise - but a new public health report has provided a cautious ...

A Centers for Disease Control and Prevention report published today found that 47.2% of all U.S. adults met federal ...

Only about 1 in 20 American teenagers get enough sleep and exercise, according to a study published by the CDC. The study looked into the habits of about 60,000 teens. The conclusion: about 5-percent ...

ABC News' Dr. Darien Sutton breaks down a new CDC report finding fewer than half of U.S. adults get enough exercise.