New blood tests, scans, and fitness trackers that purport to predict longevity are rolling out all the time, but if you’ve scrolled TikTok recently, you might be surprised to see a much lower-tech way ...

When it comes to longevity, it's not just about living for as many years as possible. The goal is to live healthier, and free of disease or injury, for as long as possible. Healthy aging often boils ...

That ability to hold onto a bar or carry that *really* heavy suitcase? It’s not just a flex—it actually might be one of the simplest clues to how well you’re aging. Grip strength—the ability of your ...

Many tests claim to be able to tell how long you’ll live. But research suggests that a simple measure you can do at home is highly predictive of longevity. It’s known as your grip strength, and it ...

If you want a simple snapshot of your health and mobility, you don't need lab tests or fancy machines. You just need 30 seconds and one foot off the ground. I've seen firsthand how balance reflects ...