Q: I know I should change my couch potato ways. How exactly is exercise good for the heart? A: February is American Heart Month, a time when everyone is encouraged to focus on their cardiovascular ...

(CNN) — Incorporating more exercise into your life is one of the keys to better health, so it’s understandable that many people resolve every January to do just that. Yet, unfortunately, it’s a ...

New research from Northeastern University reveals that the midlife drop in exercise is driven by neurological shifts in the ...

Dear Reader: Every month the evidence grows stronger: The more time you spend sitting, the greater your risk of developing various serious illnesses. Most of our ancestors — going back thousands of ...