Did you get your steps in? You’ve probably heard that taking 10,000 steps per day is the key to health and longevity. But, according to one expert, there’s another number you should be keeping in mind ...

I know I talk about exercise a lot, maybe because it’s something I’m allergic to. OK, I’m not really allergic to exercise. When it comes to hiking, skiing, kayaking, walking the dog — I’m there. I’m ...