Since the start of the 20th century, new technology has made daily work increasingly more sedentary, and Americans have searched for creative ways to stay fit and lose weight. Some trends over the ...

New research tracking thousands of adults suggests that staying active during a specific life stage can slash dementia risk by nearly half. Here is why your workouts in your 40s and 50s might be the ...

Decades-long study reveals age when physical ability peaks - It is never too late to start moving, scientists say ...