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Clocks coming out of a large clock as a 3D illustration. We age along two clocks: a chronological clock and a biological clock. The former is just a measure of how many birthdays you have celebrated — ...

They say “age is just a number” — and now there’s scientific proof to that effect. The amount of candles on your birthday cake has little to do with how old you are biologically, according to a recent ...

You’ve heard it for years: Age is just a number. But there’s been a huge focus lately on biological age, which is how old your cells are. There are a bunch of different ways to calculate this number, ...

Can you stand the test? Researchers from the Mayo Clinic have unlocked an easy, equipment-free way to determine biological ...

Your biological age reflects your physical health and can differ from your actual age by years. A new tool that calculates that number “could be a wake-up call.” Using a 3D camera system and ...

My 70-year-old father tells me he’s routinely startled simply by seeing his face in the mirror. “Who’s that old guy?” he thinks. Science shows he’s far from alone in this feeling. I’m 43, so this ...

Deakin University provides funding as a member of The Conversation AU. We all like to imagine we’re ageing well. Now a simple blood or saliva test promises to tell us by measuring our “biological age” ...