The team also came up with a new formula to calculate a dog’s age. Scientists have gained insight into the epigenetic clock ...

A new heart age calculator developed by researchers at Northwestern University in Evanston, Ill., shows many Americans have hearts significantly older than their actual age, according to a study ...

If you’re a runner, you might believe that you have to be a certain age to hit your running peak and clock your best times. Then, once you’ve passed that period, your performance will decline and, ...

Scientists have gained new insight into the epigenetic clock that controls how dogs age and have devised a new formula to pinpoint exactly how old that good boy or girl in your life is. The ...