Researchers say choosing a way to measure progress on exercise should align with personal preferences. They report that people who exercise the most live the longest and have a lower risk of ...

Tracking screen time is like counting calories: It is partially accurate but misleading. The World Health Organization and the American Academy of Pediatrics provide time-based guidelines for screens ...

The Sesame Street character known as The Count would love modern exercise. That’s because there is a lot of counting. But should we count the steps or the time we spend when it comes to chasing ...