We all want to age like those people who get laugh lines, not wrinkles, hold on to their memories and become more vital as the years pass. But it doesn’t always go that way. There’s a way to measure your odds — just in time to do something about it.

Walking is one of the healthiest habits to fall into. But when you pick up the pace, something amazing happens to your telomeres, little DNA caps that work like harbingers of aging: brisk walking walks back your biological age…

You’ve probably heard that 10,000 is the optimal number of steps per day to add years to your life. Truth is, there’s nothing to back that up. But a look at 15 studies has plenty of data to back up the amount that can give you real benefits. And it depends on what side of 60 you’re on.

Exercise is key for good health. But while some studies indicate walking does the trick, others suggest high-intensity interval training is the way to go. And what about the time you spend sitting? Can exercise counter those consequences? Here are the answers to all these questions and more, including what exercise boosts your fitness level three times as much.

You’ve probably heard that 10,000 steps a day can lead to better health and longer life. But have you ever wondered why 10,000 steps? Truth be told, it was an estimate with little science behind it. Recently, researchers set out to determine exactly how many steps per day are needed for those optimal health benefits. Luckily, you can live a lot longer while walking a lot less…

Walking is one of the safest and easiest ways to stay active. It’s also great for your heart health and can help you live longer, reducing your risk of death as much as 32 percent. Better news? Retire your Fitbit… it doesn’t take near as many steps as you’d think…