Imagine receiving a test result that tells you your body is biologically five years older than your chronological age. You ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." How old are you, exactly? That used to be an easy—if impertinent—­question to answer. It turns out the ...

NEW YORK, NY - APRIL 08: Mirimus lab scientists preparing to test COVID-19 samples from recovered patients on April 8, 2020 in Brooklyn, New York City. New York City is the epicenter of the ...

Scientists say the technology is still too new to tell you much about yourself unless you also see a doctor. Ads for biological age tests that promise to tell you if you have the body of somebody ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You’ve heard it for years: Age is just a number. But there’s been a huge focus lately on biological age, ...

I am 32 years old. At least that's what my birth certificate tells me. But if you asked me about my "biological age" – you know, the scientific measurement of my age based on fancy algorithms – I'm 27 ...

You may think you know how old you are, but your body doesn’t follow a calendar. Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive content. That is, your ...

The way aging is assessed is undergoing a shift as researchers uncover a simple but revealing physical test. Traditional fitness measures such as endurance and strength have long been used to evaluate ...

This paper examines whether biological age, as distinct from chronological age, could become a new basis for discrimination.