Nearly 30% of adults over the age of 45 have knee osteoarthritis, and for half of us, the symptoms are severe. The pain is one thing, but when it keeps you from enjoying life, something’s got to give — and this is it…

Diet, exercise and sleep are important for keeping your brain sharp with age. But what if you can’t do it all, like exercise? SuperAgers do more of one thing that’s not on this list, and it works for them…

When cellular energy diminishes, the body’s processes break down and so do we. That’s aging. But one key factor can be manipulated to slow it, and now research says potentially reverse it, including the outward signs we’d really like to do something about…

When María Branyas Morera died at the age of 117, she left more than memories. She left science a gift: samples of her microbiome. Researchers are revealing the secrets it held that could help all of us live a lot longer…

We tend to resign ourselves to the fact that as we get older our muscles get weaker and decline is inevitable. But could it be the other way around? When researchers looked at primary aging and something called secondary aging, a different picture emerged…

For a healthy mouth and avoiding gum disease, oral hygiene matters. So do regular checkups. But who couldn’t use an edge to stay out of the dentist’s chair, especially to avoid those procedures we dread the most…